CN212975175U - Centrifuge tube for detecting chlamydia bovis - Google Patents
Centrifuge tube for detecting chlamydia bovis Download PDFInfo
- Publication number
- CN212975175U CN212975175U CN202020596326.6U CN202020596326U CN212975175U CN 212975175 U CN212975175 U CN 212975175U CN 202020596326 U CN202020596326 U CN 202020596326U CN 212975175 U CN212975175 U CN 212975175U
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- Prior art keywords
- tube
- groove
- concentration
- bovis
- centrifugal tube
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- Expired - Fee Related
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- 241000606161 Chlamydia Species 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 210000004369 blood Anatomy 0.000 claims abstract description 35
- 239000008280 blood Substances 0.000 claims abstract description 35
- 238000005070 sampling Methods 0.000 claims abstract description 28
- 238000010241 blood sampling Methods 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims description 6
- 239000007924 injection Substances 0.000 claims description 6
- 239000003550 marker Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims 8
- 239000003153 chemical reaction reagent Substances 0.000 claims 4
- 210000002966 serum Anatomy 0.000 abstract description 17
- 238000000926 separation method Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 description 7
- 241000283690 Bos taurus Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 201000004813 Bronchopneumonia Diseases 0.000 description 1
- 206010006811 Bursitis Diseases 0.000 description 1
- 208000004232 Enteritis Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000204003 Mycoplasmatales Species 0.000 description 1
- 206010000210 abortion Diseases 0.000 description 1
- 231100000176 abortion Toxicity 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 210000000601 blood cell Anatomy 0.000 description 1
- 239000012888 bovine serum Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
Images
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- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a centrifuge tube for detecting chlamydia bovis, which comprises a tube body and a tube cover, wherein the tube body is a vacuum tube; the top surface of the tube body is provided with a sample inlet hole, and a first sealing film is arranged at the sample inlet hole; a sampling hole is formed in the side wall of the pipe body, and a second sealing rubber sheet is mounted at the sampling hole; the pipe cover is detachably arranged at the top of the pipe body, the inner side contour of the pipe cover is matched with the bottom contour of the pipe body, the top of the outer side of the pipe cover is provided with an inclined plane, and the outer side of the pipe cover is provided with a movable support which is opened and closed towards the plane; a cavity is formed between the tube cover and the tube body, and a blood taking needle is placed in the cavity. The utility model discloses can be used to blood sampling, serum separation, convenient to use, portable is suitable for the chlamydia bovis and detects the sample and use.
Description
Technical Field
The utility model relates to a technical field is used in the detection, and more specifically says so and relates to centrifuge tube is used in chlamydia bovis detection.
Background
Chlamydia is a parasitic prokaryotic microorganism in eukaryotic animals; infection with chlamydia can cause multisystem diseases in cattle, including abortion in pregnant cows, bursitis syndrome in bulls, bronchopneumonia of calves, enteritis, etc. Therefore, the early and timely detection of chlamydia is of great significance.
At present, chlamydia detection can be carried out by collecting bovine serum, the collected blood is generally transported to a laboratory from a breeding place and then subjected to serum separation, and the separation of the serum is influenced by replacing a sample containing container in the process; in addition, when serum is separated, turbid materials may float on the upper layer of serum, and the turbid parts are easily sucked during sampling, which may affect detection.
Therefore, it is desirable to provide a centrifugal tube for detecting chlamydia, which can facilitate the operations of collecting blood and separating serum.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a centrifugal tube is used in chlamydia bovis detection conveniently carries out the serum sample.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the centrifugal tube for detecting the chlamydia bovis comprises a tube body and a tube cover;
the tube body is a vacuum tube;
the top surface of the tube body is provided with a sample inlet hole, and a first sealing film is arranged at the sample inlet hole;
a sampling hole is formed in the side wall of the pipe body, and a second sealing rubber sheet is mounted at the sampling hole;
the pipe cover is detachably arranged at the top of the pipe body, the inner side contour of the pipe cover is matched with the bottom contour of the pipe body, the top of the outer side of the pipe cover is provided with an inclined plane, and the outer side of the pipe cover is provided with a movable support which is opened and closed towards the plane;
a cavity is formed between the tube cover and the tube body, and a blood taking needle is placed in the cavity.
The tube cover of the utility model can be used as a test tube rack, and can be directly taken down and inverted when in use, so that the inclined plane at the top outside the tube cover contacts with a desktop, and the movable support is opened, and the bottom of the tube body is placed on the tube cover, thereby realizing the inclined placement of the centrifuge tube; serum can be deposited by standing without a test tube rack.
The sampling hole sets up at the lateral wall, can use the syringe to absorb serum in second sealing film department, avoids serum upper layer haze interference experiment.
The blood taking needle is arranged in a cavity formed between the tube cover and the tube body, and is convenient to carry.
Preferably, a blood volume marking line is arranged on the side wall of the tube body, so that the blood volume can be conveniently determined;
the sampling hole is positioned below the blood volume marking line and is not lower than 2/3 blood volume; the amount of serum that is typically extracted is 1/2-1/3% of the total blood volume, so that placement of the sampling hole slightly below the blood volume marker line prevents the needle from contacting the blood cells during sampling.
Preferably, a circle of first groove is arranged on the periphery of the sample inlet;
the edge of the first sealing film sinks to form a circle of second grooves;
the second groove is arranged in the first groove, so that the first sealing film seals the sample inlet hole;
a first fixing ring is arranged in the second groove, and the second groove is clamped in the first groove by the first fixing ring.
Preferably, a circle of third groove is arranged on the periphery of the sampling hole;
a circle of fourth grooves are formed at the edge of the second sealing rubber sheet;
the fourth groove is arranged in the third groove, so that the second sealing rubber sheet seals the sampling hole;
and a second fixing ring is arranged in the fourth groove, and the fourth groove is clamped in the third groove by the second fixing ring.
Preferably, a sealing sticker is pasted on the side wall of the tube body, and the second sealing film is covered on the sealing sticker.
The arrangement of the sealing paste avoids the second sealing film from being polluted and damaged.
Preferably, a separation film is attached to a part of the sealing tape opposite to the second sealing film.
The setting of barrier film avoids the gluing material on the sealed subsides to adhere to the second sealed glue film.
Preferably, the blood taking needle comprises a blood taking needle head, a blood taking tube and a sample injection needle head which are connected in sequence.
Preferably, the blood sampling needle head and the sample injection needle head are respectively sleeved with a protective sleeve.
To sum up, the utility model discloses can be used to blood sampling, serum separation, convenient to use, portable is suitable for the chlamydia bovis to detect the sample and uses.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the structure of the sample inlet of the present invention;
FIG. 3 is a schematic view of a first retainer ring;
FIG. 4 is a schematic view of the structure of the sampling hole of the present invention;
FIG. 5 is a schematic view of a second retainer ring;
FIG. 6 is a schematic view of a blood collection state using the present invention;
FIG. 7 is a schematic diagram showing the state of the utility model when the serum is separated out;
FIG. 8 is a diagram illustrating a state where a serum sample is aspirated;
reference numerals: 1. a pipe body; 11. a sample inlet hole; 12. a first sealing film; 121. a second groove; 13. a first groove; 131. a first fixing groove; 14. a first retainer ring; 141. a first fixing projection; 15. blood volume marker lines; 16. a sampling hole; 17. a second sealing film; 171. a fourth groove; 18. a third groove; 181. a second fixing groove; 19. a second retainer ring; 191. a second fixing projection; 2. a tube cover; 21. a plane; 22. a movable support; 3. a cavity; 4. a blood collection needle; 41. a blood collection needle head; 42. a blood collection tube; 43. a sample injection needle head; 5. sealing and pasting; 6. and (3) a barrier film.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 to 8, the centrifugal tube for detecting chlamydia bovis includes a tube body 1 and a tube cap 2.
The tube body 1 is a vacuum tube.
A sample inlet hole 11 is formed in the center of the top surface of the tube body 1, and a first sealing rubber sheet 12 is arranged at the sample inlet hole 11;
a circle of first grooves 13 are formed in the periphery of the sample inlet hole 11; the inner wall of the first groove 13 is provided with a first fixing groove 131;
the edge of the first sealing film 12 is depressed to form a ring of second grooves 121;
the second groove 121 is arranged in the first groove 13, so that the first sealing film 12 closes the sample inlet hole 11;
a first fixing ring 14 is arranged in the second groove 121, and a first fixing protrusion 141 matched with the first fixing groove 131 is arranged on the first fixing ring 14 to clamp the second groove 121 in the first groove 13.
The side wall of the tube body 1 is provided with a blood volume marking line 15.
A sampling hole 16 is arranged on the side wall of the tube body 1, and the sampling hole 16 is positioned at a position close to and below the blood volume marking line 15; a second sealing rubber sheet 17 is arranged at the sampling hole 16;
a ring of third grooves 18 are arranged on the periphery of the sampling hole 16; the inner wall of the third groove 18 is provided with a second fixing groove 181;
a circle of fourth grooves 171 is formed at the edge of the second sealing film 17;
the fourth groove 171 is installed in the third groove 18, so that the second sealing film 17 closes the sampling hole 16;
a second fixing ring 19 is disposed in the fourth groove 171, and a second fixing protrusion 191 matched with the second fixing groove 181 is disposed on the second fixing ring 19 to clamp the fourth groove 171 in the third groove 18.
The pipe cover 2 is connected to the top of the pipe body 1 through threads.
The inner side profile of the tube cover 2 is matched with the bottom profile of the tube body 1, the top of the outer side of the tube cover 2 is provided with an inclined plane 21, and the outer side of the tube cover 2 is provided with a movable support 22 which is opened and closed towards the plane 21; the movable support 22 is connected with the pipe cover 2 through a shaft, and the maximum opening and closing angle is 90 degrees.
A cavity 3 is formed between the tube cover 2 and the tube body 1, and a blood taking needle 4 is placed in the cavity 3. The lancet 4 includes a lancet head 41, a cartridge 42 and a sampling needle 43 connected in this order. The blood sampling needle 41 and the sample injection needle 43 are respectively sleeved with a protective sleeve.
A sealing sticker 5 is stuck on the side wall of the pipe body 1, and a second sealing rubber sheet 17 is covered on the sealing sticker 5; and the part of the seal sticker 5 opposite to the second seal film 17 is attached with a separation film 6.
The utility model discloses during the use:
before blood collection, sample marking is carried out on the tube body 1.
The tube cover 2 is taken down from the tube body 1, the blood sampling needle 41 is used for sampling blood for the cattle, and the sampling needle 43 is inserted into the first sealing rubber sheet 12; the blood sample flows into the tube 1.
When the blood volume reaches the blood volume marking line 15, the blood sampling is stopped, and the sampling needle 43 is pulled down.
The tube cover 2 is inverted, the inclined plane 21 is in contact with the desktop, the movable support 22 is opened, the tube body 1 is placed in the tube cover 2, the side with the sampling hole 16 faces upwards, and the tube body 1 is inclined relative to the desktop at the moment, so that large-area separation of serum is facilitated.
After standing for a while, the tube 1 is placed in a centrifuge for centrifugation.
After centrifugation, the sealing paste 5 is removed, the needle head of the syringe is inserted into the second sealing film 17, and serum is absorbed, so that the mycoplasma antigen can be used for detection.
In the operation process, body 1 is in the encapsulated situation, reduces the contact of operating personnel and blood or serum, is difficult for causing the pollution of personnel or environment. After the operation is finished, the blood taking needle 4, the tube body 1 and the injector need to be recycled and treated uniformly.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A centrifugal tube for detecting chlamydia bovis comprises a tube body and a tube cover, and is characterized in that,
the tube body is a vacuum tube;
the top surface of the tube body is provided with a sample inlet hole, and a first sealing film is arranged at the sample inlet hole;
a sampling hole is formed in the side wall of the pipe body, and a second sealing film is mounted at the sampling hole;
the pipe cover is detachably arranged at the top of the pipe body, the inner side contour of the pipe cover is matched with the bottom contour of the pipe body, the top of the outer side of the pipe cover is provided with an inclined plane, and a movable support which opens and closes towards the plane is arranged on the outer side of the pipe cover;
a cavity is formed between the tube cover and the tube body, and a blood taking needle is placed in the cavity.
2. The centrifugal tube for detecting Chlamydia bovis as claimed in claim 1, wherein the concentration of the solvent in the centrifugal tube is lower than the concentration of the solvent in the centrifugal tube,
a blood volume marking line is arranged on the side wall of the tube body,
the sampling hole is located below the blood volume marker line.
3. The centrifugal tube for detecting Chlamydia bovis as claimed in claim 1, wherein the concentration of the solvent in the centrifugal tube is lower than the concentration of the solvent in the centrifugal tube,
a circle of first grooves are formed in the periphery of the sample inlet hole;
the edge of the first sealing film is sunken to form a circle of second grooves;
the second groove is arranged in the first groove, so that the first sealing film seals the sample inlet hole;
and a first fixing ring is arranged in the second groove, and the second groove is clamped in the first groove by the first fixing ring.
4. The centrifugal tube for detecting Chlamydia bovis as claimed in claim 1, wherein the concentration of the solvent in the centrifugal tube is lower than the concentration of the solvent in the centrifugal tube,
a circle of third groove is formed in the periphery of the sampling hole;
a circle of fourth grooves are formed at the edge of the second sealing rubber sheet;
the fourth groove is arranged in the third groove, so that the second sealing film closes the sampling hole;
and a second fixing ring is arranged in the fourth groove, and the fourth groove is clamped in the third groove by the second fixing ring.
5. The centrifugal tube for detecting Chlamydia bovis according to claim 4, wherein the concentration of the reagent in the sample is less than the concentration of the reagent in the sample,
and a sealing sticker is pasted on the side wall of the tube body and covers the second sealing film.
6. The centrifugal tube for detecting Chlamydia bovis according to claim 5, wherein the concentration of the reagent in the sample is within a predetermined range,
and an isolating film is attached to the part, which is opposite to the second sealing rubber sheet, of the sealing paste.
7. The centrifugal tube for detecting Chlamydia bovis as claimed in claim 1, wherein the concentration of the solvent in the centrifugal tube is lower than the concentration of the solvent in the centrifugal tube,
the blood taking needle comprises a blood taking needle head, a blood taking tube and a sample injection needle head which are connected in sequence.
8. The centrifugal tube for detecting Chlamydia bovis according to claim 7, wherein the concentration of the reagent in the sample is within a predetermined range,
and the blood sampling needle head and the sample injection needle head are respectively sleeved with a protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020596326.6U CN212975175U (en) | 2020-04-16 | 2020-04-16 | Centrifuge tube for detecting chlamydia bovis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020596326.6U CN212975175U (en) | 2020-04-16 | 2020-04-16 | Centrifuge tube for detecting chlamydia bovis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212975175U true CN212975175U (en) | 2021-04-16 |
Family
ID=75398302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020596326.6U Expired - Fee Related CN212975175U (en) | 2020-04-16 | 2020-04-16 | Centrifuge tube for detecting chlamydia bovis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212975175U (en) |
-
2020
- 2020-04-16 CN CN202020596326.6U patent/CN212975175U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 |