CN107693030B - Sampling test tube and sampling device - Google Patents
Sampling test tube and sampling device Download PDFInfo
- Publication number
- CN107693030B CN107693030B CN201711161440.5A CN201711161440A CN107693030B CN 107693030 B CN107693030 B CN 107693030B CN 201711161440 A CN201711161440 A CN 201711161440A CN 107693030 B CN107693030 B CN 107693030B
- Authority
- CN
- China
- Prior art keywords
- test tube
- clamping part
- sampling
- label
- clamping
- 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.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 148
- 238000005070 sampling Methods 0.000 title claims abstract description 68
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000012780 transparent material Substances 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 claims 1
- 210000004369 blood Anatomy 0.000 description 28
- 239000008280 blood Substances 0.000 description 28
- 210000004623 platelet-rich plasma Anatomy 0.000 description 18
- 210000002381 plasma Anatomy 0.000 description 16
- 238000010241 blood sampling Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 210000003743 erythrocyte Anatomy 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000047 product Substances 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
- A61B5/153—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
- A61B5/150206—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
- A61B5/150343—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
-
- 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
- A61B5/150801—Means for facilitating use, e.g. by people with impaired vision; means for indicating when used correctly or incorrectly; means for alarming
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5082—Test tubes per se
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F2003/0272—Labels for containers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Dermatology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Analytical Chemistry (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention provides a sampling test tube and a sampling device, and belongs to the technical field of medical appliances. It includes test tube body and test tube label, and test tube label installs on the test tube body, is provided with the scale on the test tube label, and the scale is used for instructing the measure of the liquid in the test tube, and test tube label is transparent material. The sampling device is provided with the sampling test tube, and is simple in structure and convenient to use.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a sampling test tube and a sampling device.
Background
Nowadays, hospitals mostly adopt vacuum blood collection tubes to draw blood, the vacuum blood collection tubes are vacuum negative pressure blood collection tubes, and the massive use of automatic instruments and the preservation of blood bring higher requirements for the original property stability of blood samples, so that the vacuum blood collection technology breaks through the requirement of safety only, and performance indexes such as accuracy, original property of samples, maintenance time, tube machine cooperation, test tube strength and the like can be used as the basis for evaluating the quality of the vacuum blood collection tubes.
The collection of vacuum venous blood samples is a significant improvement over traditional blood collection methods. The blood sampling procedure is completed under the totally-enclosed system, so that the possibility of blood pollution and cross infection is fundamentally eliminated; and because of its simple structure, convenient to use, therefore easily popularizes and promotes.
However, the label of the existing blood collection tube has no scale, so that the blood collection amount and the produced plasma amount cannot be accurately indicated, and the pertinence guidance of how much plasma should be sucked and how much plasma should be remained is difficult, so that the required platelet-rich plasma volume and concentration are obtained.
Disclosure of Invention
One of the purposes of the present invention is to provide a sampling test tube, which aims to solve the problem of inconvenient use of the blood collection tube in the prior art;
another object of the present invention is to provide a sampling device, which aims to solve the problem of inconvenient placement of a blood collection tube in the prior art.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
the utility model provides a sample test tube, the sample test tube includes test tube body and test tube label, test tube label installs on the test tube body, be provided with the scale on the test tube label, the scale is used for instructing the measure of liquid in the test tube, test tube label is transparent material.
As a preferable technical scheme of the invention, the test tube body is provided with the mounting mechanism, the mounting mechanism comprises a mounting groove and a clamping assembly, and the test tube label is mounted in the mounting groove through the clamping assembly.
As a preferable technical scheme of the invention, two ends of the test tube label are respectively provided with a first clamping part and a second clamping part, the mounting groove is provided with a first inner wall and a second inner wall which are opposite, and the clamping assembly comprises a first clamping piece and a second clamping piece;
the first clamping piece is rotatably arranged on the first inner wall, and the second clamping piece is rotatably arranged on the second inner wall;
the first clamping part is matched with the first inner wall, the second clamping part is matched with the second inner wall, the first clamping part is clamped or loosened by the first clamping part through rotation, and the second clamping part is clamped or loosened by the second clamping part through rotation.
As a preferable aspect of the present invention, the first clamping portion and the second clamping portion extend along an axial direction of the test tube label.
As a preferable technical scheme of the invention, the sampling test tube is made of transparent materials.
As a preferable technical scheme of the invention, the test tube label comprises a label body, wherein the first clamping part is in a V-shaped structure, and the second clamping part is in a V-shaped structure; the first clamping part is arranged at one end of the tag body, and the opening direction of the first clamping part is perpendicular to the axial direction of the tag body; the second clamping part is arranged at the other end of the tag body, and the opening direction of the second clamping part is perpendicular to the axial direction of the tag body; the opening direction of the first clamping part is opposite to the opening direction of the second clamping part.
As a preferable technical scheme of the invention, the mounting groove is a dovetail groove.
As a preferable technical scheme of the invention, the clamping assembly comprises a clamping plate, a through hole is formed in the side end of the mounting groove, the extending direction of the through hole is the same as the length direction of the sampling test tube, and the clamping plate slides into or slides out of the mounting groove through the through hole.
As a preferable technical scheme of the invention, the clamping plate is provided with a first clamping groove and a second clamping groove which are opposite, and the first clamping groove and the second clamping groove are perpendicular to the extending direction of the through hole.
The utility model provides a sampling device, sampling device includes test tube fixing base and above the sample test tube, the test tube fixing base includes base and backup plate, the backup plate with the base is the angle setting, the one end setting of sample test tube is in on the base, the other end sets up on the backup plate.
The beneficial effects of the invention are as follows:
the invention provides a sampling test tube through the design, which comprises a test tube body and a test tube label, wherein the test tube is used for collecting blood and centrifuging through a centrifuge, and in order to obtain concentrated solution with higher concentration, a certain amount of platelet-poor plasma (PPP) supernatant is gently extracted, a blood collection tube is gently and repeatedly inverted, and cells in the residual plasma are subjected to secondary suspension, so that platelet-rich plasma (PRP) is obtained; the volume of PRP which can be obtained by each blood collection tube has a direct relation with the extracted PPP, and the enrichment coefficient of PRP is accurately controlled by accurately measuring the amount of PPP. Because the test tube label comprises a label body, after blood collection, upper-layer (unnecessary) greedy platelet plasma is quantitatively extracted from the tube, and lower-layer (necessary) platelet-rich plasma is prepared to be left, so that the platelet-rich plasma with the required concentration is accurately controlled, and is obtained for use, and the accuracy and convenience for controlling the platelet-rich coefficient are realized by the scale label. Meanwhile, the first clamping part is in a V-shaped structure, and the second clamping part is in a V-shaped structure; the first clamping part is arranged at one end of the tag body, and the opening direction of the first clamping part is perpendicular to the axial direction of the tag body; the second clamping part is arranged at the other end of the tag body, and the opening direction of the second clamping part is perpendicular to the axial direction of the tag body; the opening direction of the first clamping part is opposite to the opening direction of the second clamping part, and meanwhile, the mounting groove is a dovetail groove, so that the test tube label can be detachably mounted on the test tube body by mounting the first clamping part in the mounting groove and the second clamping part in the mounting groove, and meanwhile, the position of the test tube label in the test tube body can be adjusted according to different conditions, so that different requirements can be met; meanwhile, the test tube label can be taken down from the test tube body at any time, and if the test tube label is damaged or is not suitable for practical use, the test tube label can be replaced. In addition, the test tube label is provided with scale marks, the scale marks are used for reading the liquid amount in the test tube body, and the sampling test tube is made of transparent materials; therefore, on one hand, the plasma quality in the tube, the red blood cell pollution condition and the blood clamping condition in the gel are facilitated to be observed; on the other hand, the scale label is fixed in the subsides, can accurately instruct blood sampling volume, the plasma volume of output, can accurate control plasma inhale volume, the volume of remaining to obtain required platelet-rich plasma volume and concentration. And the test tube label can also be arranged on the clamping plate, and the mounting of the test tube label is realized by sliding the clamping plate into the mounting groove, so that the test tube label can monitor the liquid amount in the sampling test tube; when the test tube label is damaged or needs to be replaced due to other conditions, the clamping plate can be slid out of the mounting groove, so that the test tube label is replaced. Therefore, the sampling test tube not only can accurately measure the blood volume, but also can be replaced and used conveniently.
The invention provides a sampling device through the design, and the sampling device is provided with the sampling test tube and the test tube fixing seat, wherein the test tube fixing seat comprises a base and a backup plate, the backup plate and the base are arranged at an angle, one end of the sampling test tube is arranged on the base, and the other end of the sampling test tube is arranged on the backup plate; therefore, after the sampling test tube is sampled, different types of sampling test tubes can be placed on the test tube fixing seat in a classified manner, and the sampling test tube is convenient to take and use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a sampling device according to a first embodiment of the present invention;
fig. 2 is a schematic view of a first angle structure of a sampling device according to a first embodiment of the present invention;
FIG. 3 is a schematic diagram of a sampling tube according to a first embodiment of the present invention;
FIG. 4 is a schematic view of a first angular structure of a sampling tube according to a first embodiment of the present invention
FIG. 5 is a schematic view of a connection structure between a mounting slot and a clamping assembly according to a second embodiment of the present invention;
fig. 6 is a schematic structural diagram of a card board according to a second embodiment of the invention.
Icon: 1-sampling test tubes; 2-a test tube body; 3-test tube label; 4-a mounting mechanism; 5-mounting grooves; 6-clamping the assembly; 7-a first clamping part; 8-a second clamping part; 9-a first inner wall; 10-a second inner wall; 11-a first snap member; 12-a second fastener; 13-a tag body; 14-scale marks; 15-tube cap; 16-sampling means; 17-a test tube fixing seat; 18-a base; 19-backing plate; 20-clamping plates; 21-through openings; 22-a first clamping groove; 23-second clamping groove.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present invention, it should be noted that, the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship in which the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore, should not be construed as limiting the present invention.
Furthermore, in the present invention, unless expressly stated or limited otherwise, a first feature may include first and second features being in direct contact, either above or below a second feature, or through additional feature contacts therebetween, rather than being in direct contact. Moreover, the first feature being above, over, and on the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being below, beneath, and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is less level than the second feature.
Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
First embodiment:
referring to fig. 1, referring to fig. 2 to 4 in cooperation, the embodiment provides a sampling device 16, the sampling device 16 includes a tube fixing seat 17 and the above sampling tube 1, the tube fixing seat 17 includes a base 18 and a backup plate 19, the backup plate 19 is disposed at an angle with the base 18, one end of the sampling tube 1 is disposed on the base 18, and the other end is disposed on the backup plate 19.
Therefore, after the sampling test tube 1 is sampled, different types of sampling test tubes 1 can be placed on the test tube fixing seat 17 in a classified manner, so that the sampling test tube is convenient to take and use.
Further, the sampling test tube 1 includes test tube body 2 and test tube label 3, is provided with installation mechanism 4 on the test tube body 2, and installation mechanism 4 includes mounting groove 5 and joint subassembly 6, and test tube label 3 passes through joint subassembly 6 to be installed in mounting groove 5.
The two ends of the test tube label 3 are respectively provided with a first clamping part 7 and a second clamping part 8, the mounting groove 5 is provided with a first inner wall 9 and a second inner wall 10 which are opposite, and the clamping assembly 6 comprises a first clamping part 11 and a second clamping part 12; the first clamping piece 11 is rotatably arranged on the first inner wall 9, and the second clamping piece 12 is rotatably arranged on the second inner wall 10; the first clamping part 7 is matched with the first inner wall 9, the second clamping part 8 is matched with the second inner wall 10, the first clamping part 7 is clamped or loosened by rotating the first clamping piece 11, and the second clamping part 8 is clamped or loosened by rotating the second clamping piece 12.
Wherein, the first clamping part 7 and the second clamping part 8 extend along the axial direction of the test tube label 3.
In this embodiment, the number of the first fastening members 11 is two, and the number of the second fastening members 12 is two, which are uniformly spaced apart.
In the present embodiment, the mounting groove 5 is a dovetail groove.
Further, the test tube label 3 comprises a label body 13, the first clamping part 7 is in a V-shaped structure, and the second clamping part 8 is in a V-shaped structure; the first clamping part 7 is arranged at one end of the tag body 13, and the opening direction of the first clamping part 7 is perpendicular to the axial direction of the tag body 13; the second clamping part 8 is arranged at the other end of the tag body 13, and the opening direction of the second clamping part 8 is perpendicular to the axial direction of the tag body 13; the opening direction of the first clamping part 7 is opposite to the opening direction of the second clamping part 8.
Therefore, the first clamping part 7 is installed in the installation groove 5, the second clamping part 8 is installed in the installation groove 5, the test tube label 3 can be detachably installed on the test tube body 2, and meanwhile, the position of the test tube label 3 in the test tube body 2 can be adjusted according to different conditions, so that different requirements can be met; meanwhile, the test tube label 3 can be taken down from the test tube body 2 at any time, and if the test tube label 3 is damaged or is not suitable for practical use, the test tube label 3 can be replaced.
Further, the test tube label 3 is provided with a scale mark 14, and the scale mark 14 is used for reading the liquid amount in the test tube body 2.
Therefore, on one hand, the plasma quality in the tube, the red blood cell pollution condition and the blood clamping condition in the gel are facilitated to be observed; on the other hand, the scale label is fixed in the subsides, can accurately instruct blood sampling volume, the plasma volume of output, can accurate control plasma inhale the volume of abandoning, the volume of remaining to obtain required platelet-rich plasma volume and concentration.
Furthermore, a test tube cap 15 is mounted on the sampling test tube 1, and the test tube cap 15 can open or close the sampling test tube 1.
Meanwhile, the sampling test tube 1 is made of transparent materials, so that data observation and sampling by a user are facilitated.
In summary, since the sampling device 16 has the sampling test tube 1 and the test tube fixing seat 17, the test tube fixing seat 17 includes the base 18 and the backup plate 19, the backup plate 19 is disposed at an angle with the base 18, one end of the sampling test tube 1 is disposed on the base 18, and the other end is disposed on the backup plate 19; therefore, after the sampling test tube 1 is sampled, different types of sampling test tubes 1 can be placed on the test tube fixing seat 17 in a classified manner, so that the sampling test tube is convenient to take and use. After the test tube is used for collecting blood and is centrifuged by a centrifuge, in order to obtain concentrated solution with higher concentration, a certain amount of platelet-rich plasma (PPP) supernatant is gently extracted, the blood collection tube is gently and repeatedly inverted, and cells in the rest plasma are subjected to secondary suspension, so that platelet-rich plasma (PRP) is obtained; the volume of PRP which can be obtained by each blood collection tube has a direct relation with the extracted PPP, and the enrichment coefficient of PRP is accurately controlled by accurately measuring the amount of PPP. Since the test tube label 3 includes the label body 13, after blood collection, the upper (unnecessary) platelet-rich plasma is quantitatively extracted from the tube, and the lower (necessary) platelet-rich plasma is prepared to be left to accurately control the platelet-rich factor, so that the platelet-rich plasma with the required concentration is obtained for use, and the accuracy and convenience of controlling the platelet-rich factor are realized by the scale label. The sampling test tube 1 comprises a test tube body 2 and a test tube label 3, wherein the test tube label 3 comprises a label body 13, the first clamping part 7 is of a V-shaped structure, and the second clamping part 8 is of a V-shaped structure; the first clamping part 7 is arranged at one end of the tag body 13, and the opening direction of the first clamping part 7 is perpendicular to the axial direction of the tag body 13; the second clamping part 8 is arranged at the other end of the tag body 13, and the opening direction of the second clamping part 8 is perpendicular to the axial direction of the tag body 13; the opening direction of the first clamping part 7 is opposite to the opening direction of the second clamping part 8, and meanwhile, the mounting groove 5 is a dovetail groove, so that the test tube label 3 can be detachably mounted on the test tube body 2 by mounting the first clamping part 7 in the mounting groove 5 and the second clamping part 8 in the mounting groove 5, and meanwhile, the position of the test tube label 3 in the test tube body 2 can be adjusted according to different conditions so as to adapt to different requirements; meanwhile, the test tube label 3 can be taken down from the test tube body 2 at any time, and if the test tube label 3 is damaged or is not suitable for practical use, the test tube label 3 can be replaced. In addition, the test tube label 3 is provided with a scale mark 14, the scale mark 14 is used for reading the liquid amount in the test tube body 2, and the sampling test tube 1 is made of transparent materials; therefore, on one hand, the plasma quality in the tube, the red blood cell pollution condition and the blood clamping condition in the gel are facilitated to be observed; on the other hand, the scale label is fixed in the subsides, can accurately instruct blood sampling volume, the plasma volume of output, can accurate control plasma inhale volume, the volume of remaining to obtain required platelet-rich plasma volume and concentration. Therefore, the sampling test tube 1 not only can accurately measure the blood volume, but also can be replaced and used conveniently.
Second embodiment:
the sampling tube 1 in this embodiment is substantially identical to that in the first embodiment, except that: in the present embodiment, the connection manner of the clip assembly 6 and the mounting groove 5 is different from that in the first embodiment.
The clamping assembly 6 comprises a clamping plate 20, a through hole 21 is formed in the side end of the mounting groove 5, the extending direction of the through hole 21 is the same as the length direction of the sampling test tube 1, and the clamping plate 20 slides into or out of the mounting groove 5 through the through hole 21. Meanwhile, the clamping plate 20 is provided with a first clamping groove 22 and a second clamping groove 23 which are opposite, the first clamping groove 22 and the second clamping groove 23 are perpendicular to the extending direction of the through hole 21, and the first clamping groove 22 and the second clamping groove 23 are used for installing and clamping the test tube label 3.
When the test tube label 3 is mounted on the clamping plate 20, the clamping plate 20 is slid into the mounting groove 5, so that the test tube label 3 can monitor the liquid amount in the sampling test tube 1; when the test tube label 3 is damaged or needs to be replaced due to other conditions, the clamping plate 20 can be slid out of the mounting groove 5, so that the test tube label 3 is replaced.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A sampling test tube, characterized in that: the sampling test tube comprises a test tube body and a test tube label, wherein the test tube label is arranged on the test tube body and is provided with scales for indicating the measurement of liquid in the test tube, and the test tube label is made of transparent materials;
the test tube label is arranged in the mounting groove through the clamping assembly;
the two ends of the test tube label are respectively provided with a first clamping part and a second clamping part, the mounting groove is provided with a first inner wall and a second inner wall which are opposite, and the clamping assembly comprises a first clamping piece and a second clamping piece;
the first clamping piece is rotatably arranged on the first inner wall, and the second clamping piece is rotatably arranged on the second inner wall;
the first clamping part is matched with the first inner wall, the second clamping part is matched with the second inner wall, the first clamping part is clamped or loosened by rotating the first clamping piece, and the second clamping part is clamped or loosened by rotating the second clamping piece;
the sampling test tube is made of transparent materials;
the test tube label comprises a label body, wherein the first clamping part is in a V-shaped structure, and the second clamping part is in a V-shaped structure; the first clamping part is arranged at one end of the tag body, and the opening direction of the first clamping part is perpendicular to the axial direction of the tag body; the second clamping part is arranged at the other end of the tag body, and the opening direction of the second clamping part is perpendicular to the axial direction of the tag body; the opening direction of the first clamping part is opposite to the opening direction of the second clamping part.
2. The sampling tube of claim 1, wherein: the first clamping part and the second clamping part extend along the axial direction of the test tube label.
3. The sampling tube of claim 1, wherein: the mounting groove is a dovetail groove.
4. A sampling device, characterized in that: the sampling device comprises a test tube fixing seat and the sampling test tube according to any one of claims 1 to 3, wherein the test tube fixing seat comprises a base and a backup plate, the backup plate is arranged at an angle with the base, one end of the sampling test tube is arranged on the base, and the other end of the sampling test tube is arranged on the backup plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161440.5A CN107693030B (en) | 2017-11-16 | 2017-11-16 | Sampling test tube and sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161440.5A CN107693030B (en) | 2017-11-16 | 2017-11-16 | Sampling test tube and sampling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107693030A CN107693030A (en) | 2018-02-16 |
| CN107693030B true CN107693030B (en) | 2024-04-09 |
Family
ID=61180492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711161440.5A Active CN107693030B (en) | 2017-11-16 | 2017-11-16 | Sampling test tube and sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107693030B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859615A (en) * | 2019-04-01 | 2019-06-07 | 深圳圣世文化发展有限公司 | Nanometer miniature technology laser anti-counterfeiting sign structure body and processing method and its jewellery |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5779983A (en) * | 1995-07-21 | 1998-07-14 | Becton, Dickinson & Company | Test tube for determining the erythrocyte sedimentation rate and a surfactant for use therein |
| JP2009036643A (en) * | 2007-08-01 | 2009-02-19 | Astec Corp:Kk | Control device of test tube input pattern into rack |
| JP2009069074A (en) * | 2007-09-14 | 2009-04-02 | Astec Corp:Kk | Tray unit integrated type test tube preparation device |
| CN202860594U (en) * | 2012-08-21 | 2013-04-10 | 汕头大学医学院第一附属医院 | Medical test tube holder |
| JP2013083661A (en) * | 2012-12-20 | 2013-05-09 | Kawasumi Lab Inc | Blood component sampling system, method for sampling blood component, and blood collection tube |
| CN203061196U (en) * | 2013-01-13 | 2013-07-17 | 胡建华 | Test tube for checking |
| CN203970402U (en) * | 2014-07-24 | 2014-12-03 | 温州市高德医疗器械有限公司 | Vacuum test tube |
| CN104188671A (en) * | 2014-08-27 | 2014-12-10 | 珠海倍健电子科技有限公司 | Rotary uncapping type vacuum blood collection tube |
| CN204017863U (en) * | 2014-04-17 | 2014-12-17 | 青岛市第八人民医院 | A kind of division of endocrinology sampling test tube |
| CN204192632U (en) * | 2014-08-27 | 2015-03-11 | 珠海倍健电子科技有限公司 | A kind of vacuum test tube |
| CN204192633U (en) * | 2014-08-27 | 2015-03-11 | 珠海倍健电子科技有限公司 | Vacuum test tube |
| CN205109678U (en) * | 2015-11-02 | 2016-03-30 | 李德奎 | Test tube is used in censorship |
| CN105816187A (en) * | 2016-05-31 | 2016-08-03 | 四川金域医学检验中心有限公司 | Blood collecting tube for checking |
| 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 |
| CN107157496A (en) * | 2017-06-12 | 2017-09-15 | 六安市我罗生农业科技有限公司 | A kind of medical vacuum blood collection tube of safety-type portable multi-function |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3803347B2 (en) * | 2004-02-19 | 2006-08-02 | 株式会社アイディエス | Preparative dispensing equipment |
| US20060198759A1 (en) * | 2005-03-03 | 2006-09-07 | Shneider Alexander M | Universal test-tube rack for chemical and biochemical sample preparation |
| DE102011050550A1 (en) * | 2011-05-20 | 2012-11-22 | Wolfgang Göhde | Method and apparatus for quantifying subgroups from a mixed population of cells |
-
2017
- 2017-11-16 CN CN201711161440.5A patent/CN107693030B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5779983A (en) * | 1995-07-21 | 1998-07-14 | Becton, Dickinson & Company | Test tube for determining the erythrocyte sedimentation rate and a surfactant for use therein |
| JP2009036643A (en) * | 2007-08-01 | 2009-02-19 | Astec Corp:Kk | Control device of test tube input pattern into rack |
| JP2009069074A (en) * | 2007-09-14 | 2009-04-02 | Astec Corp:Kk | Tray unit integrated type test tube preparation device |
| CN202860594U (en) * | 2012-08-21 | 2013-04-10 | 汕头大学医学院第一附属医院 | Medical test tube holder |
| JP2013083661A (en) * | 2012-12-20 | 2013-05-09 | Kawasumi Lab Inc | Blood component sampling system, method for sampling blood component, and blood collection tube |
| CN203061196U (en) * | 2013-01-13 | 2013-07-17 | 胡建华 | Test tube for checking |
| CN204017863U (en) * | 2014-04-17 | 2014-12-17 | 青岛市第八人民医院 | A kind of division of endocrinology sampling test tube |
| CN203970402U (en) * | 2014-07-24 | 2014-12-03 | 温州市高德医疗器械有限公司 | Vacuum test tube |
| CN104188671A (en) * | 2014-08-27 | 2014-12-10 | 珠海倍健电子科技有限公司 | Rotary uncapping type vacuum blood collection tube |
| CN204192632U (en) * | 2014-08-27 | 2015-03-11 | 珠海倍健电子科技有限公司 | A kind of vacuum test tube |
| CN204192633U (en) * | 2014-08-27 | 2015-03-11 | 珠海倍健电子科技有限公司 | Vacuum test tube |
| CN205109678U (en) * | 2015-11-02 | 2016-03-30 | 李德奎 | Test tube is used in censorship |
| CN105816187A (en) * | 2016-05-31 | 2016-08-03 | 四川金域医学检验中心有限公司 | Blood collecting tube for checking |
| 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 |
| CN107157496A (en) * | 2017-06-12 | 2017-09-15 | 六安市我罗生农业科技有限公司 | A kind of medical vacuum blood collection tube of safety-type portable multi-function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107693030A (en) | 2018-02-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108663279A (en) | A kind of measurement device of battery pole piece absorbency | |
| JP6353244B2 (en) | Pipette needle holding device | |
| EP2883047A1 (en) | Method and apparatus for separating plasma from blood for bilirubin level estimation. | |
| CN107693030B (en) | Sampling test tube and sampling device | |
| WO2017058788A1 (en) | Systems and methods for a lateral flow test strip holder | |
| EP4190451A1 (en) | Pipette tip and pipette system for capillary blood collection | |
| CN204150302U (en) | A kind of removable multistation heat seal device | |
| CN209589948U (en) | A kind of rack of liquid chromatograph | |
| CN203069401U (en) | Sampling device for viscous liquid samples | |
| CN210720233U (en) | Biochemical test card with filter element, reagent pack and blood gas analyzer | |
| CN211855992U (en) | Urine sampling device | |
| CN216954867U (en) | Laboratory is with adjustable thermometer | |
| CN220715892U (en) | Test cup | |
| CN209069312U (en) | Highly Accelerated Life Test case calibration clamp | |
| CN219559689U (en) | Test tube collector | |
| CN219201382U (en) | Dry biochemical test card | |
| CN210923177U (en) | Clinical laboratory urine sampling device | |
| CN217156263U (en) | Light path measuring device of full-automatic blood coagulation analyzer | |
| CN215262628U (en) | Liquid food detects uses sampler | |
| CN211358918U (en) | Test-tube rack capable of being operated by one hand | |
| CN212568056U (en) | Sample cup | |
| CN210815373U (en) | Test-tube rack tray for medical examination | |
| CN211401702U (en) | Portable soil sample collector | |
| CN201489005U (en) | Disposable analyzing and testing sample cup | |
| CN210442159U (en) | Sewage sampling bottle for environmental detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |