CN213924767U - Extraction device for hepatocellular carcinoma - Google Patents
Extraction device for hepatocellular carcinoma Download PDFInfo
- Publication number
- CN213924767U CN213924767U CN202022333725.6U CN202022333725U CN213924767U CN 213924767 U CN213924767 U CN 213924767U CN 202022333725 U CN202022333725 U CN 202022333725U CN 213924767 U CN213924767 U CN 213924767U
- Authority
- CN
- China
- Prior art keywords
- push rod
- fixedly connected
- rod
- extraction
- fixed station
- 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.)
- Expired - Fee Related
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 51
- 206010073071 hepatocellular carcinoma Diseases 0.000 title claims description 6
- 231100000844 hepatocellular carcinoma Toxicity 0.000 title claims description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 201000007270 liver cancer Diseases 0.000 claims abstract description 13
- 208000014018 liver neoplasm Diseases 0.000 claims abstract description 12
- 210000003494 hepatocyte Anatomy 0.000 claims abstract description 6
- 210000005229 liver cell Anatomy 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 2
- 206010028980 Neoplasm Diseases 0.000 claims 4
- 201000011510 cancer Diseases 0.000 claims 4
- 239000007788 liquid Substances 0.000 abstract description 6
- 229930195730 Aflatoxin Natural products 0.000 description 1
- XWIYFDMXXLINPU-UHFFFAOYSA-N Aflatoxin G Chemical compound O=C1OCCC2=C1C(=O)OC1=C2C(OC)=CC2=C1C1C=COC1O2 XWIYFDMXXLINPU-UHFFFAOYSA-N 0.000 description 1
- 208000000419 Chronic Hepatitis B Diseases 0.000 description 1
- 206010027476 Metastases Diseases 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 239000005409 aflatoxin Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 231100000504 carcinogenesis Toxicity 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 230000008995 epigenetic change Effects 0.000 description 1
- 208000002672 hepatitis B Diseases 0.000 description 1
- 208000010710 hepatitis C virus infection Diseases 0.000 description 1
- 230000009401 metastasis Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 238000010837 poor prognosis Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses an extraction element of hepatocyte liver cancer, including the fixed station, the bottom embedding sliding connection of fixed station has the push rod, and the top of push rod extends to the top side of fixed station, the top fixedly connected with mount of push rod, one side threaded connection that the top of fixed station is close to the push rod has the extraction tube, and the extraction tube extends to the bottom side of fixed station, the inboard of extraction tube is provided with the piston rod, and the piston rod runs through the interior top of extraction tube and extends to the outside of extraction tube. The utility model discloses in, to install the roof-rack during use and pass through the bolt fastening on the test bench roof, the user makes first screw rod drive the drive gear in the transmission cover through rotating adjusting hand wheel to make the corresponding quilt of second screw rod drive, make the fixed station accomplish the regulation of height along spacing slide bar under the drive of second screw rod, thereby be convenient for make the extraction tube aim at sample liquid smoothly.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to an extraction element of hepatocyte liver cancer.
Background
Hepatocellular carcinoma (HCC) is the main histological subtype of liver cancer, accounts for 90 percent of primary liver cancer, is the third most common cause of cancer-related mortality all over the world, hereditary, epigenetic change, chronic hepatitis B, hepatitis C virus infection, aflatoxin exposure, smoking, obesity, diabetes and the like are main risk factors of liver cancer, and the reason of poor prognosis of liver cancer is high recurrence rate and metastasis rate.
The extraction device for the familial primary liver cell liver cancer with the publication number of CN207452086U has the following problems in practical use: because the utility model discloses a locking plate needs to install on the test bench roof, and extension board, first vaulting pole and second vaulting pole wherein can not carry out the regulation of height to lead to sometimes using the unable sample liquid that reaches different horizontal positions of sharp mouth glass tube.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an extraction device for liver cell and liver cancer.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an extraction device for hepatocellular carcinoma, which comprises a fixed platform, wherein the bottom end of the fixed platform is embedded and connected with a push rod in a sliding way, the top end of the push rod extends to the top side of the fixed platform, the top end of the push rod is fixedly connected with the fixed frame, one side of the top end of the fixed platform, which is close to the push rod, is in threaded connection with the extraction tube, the extraction tube extends to the bottom side of the fixed table, the inner side of the extraction tube is provided with a piston rod, the piston rod penetrates through the inner top end of the extraction tube and extends to the outer side of the extraction tube, one side of the top end of the fixed platform far away from the extraction tube and the push rod is fixedly connected with a transmission cover, the inner side of the transmission cover is rotatably connected with a transmission gear, the transmission gear is engaged with a first screw rod, the center of the top end of the transmission gear is fixedly connected with a second screw rod, and the top end of the second screw rod penetrates through the inner top end of the transmission cover and extends to the outer side, and the top end of the second screw rod is in threaded connection with an installation top frame.
As a further description of the above technical solution:
the outer side wall of the transmission cover is rotatably connected with an adjusting hand wheel corresponding to the position of the first screw rod, and the adjusting hand wheel penetrates through the outer side wall of the transmission cover, extends to the inner side and is fixedly connected with the first screw rod.
As a further description of the above technical solution:
one side of the fixing frame far away from the push rod is fixedly connected with a clamping head, and the piston rod is connected with the clamping head in an embedded mode.
As a further description of the above technical solution:
one side of the top end of the transmission cover close to the second screw is fixedly connected with a limiting slide rod, and the limiting slide rod is connected with the mounting top frame in an embedded sliding mode.
As a further description of the above technical solution:
one side fixedly connected with linking bridge that the lateral wall of fixed station is close to the extraction tube, the one end fixedly connected with magnifying glass that the linking bridge kept away from the fixed station.
As a further description of the above technical solution:
the connecting bracket is arranged in an L shape.
The utility model discloses following beneficial effect has:
1. this extraction element of hepatocyte liver cancer will install the roof-rack and pass through the bolt fastening on the test bench roof during use, and the user makes first screw drive the drive gear in the transmission cover through rotating adjusting hand wheel to make the corresponding quilt of second screw driven, make the fixed station accomplish the regulation of height along spacing slide bar under the drive of second screw, thereby be convenient for make the extraction tube aim at sample liquid smoothly.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of the structure of the transmission cover of the present invention.
Illustration of the drawings: 1. a fixed table; 2. a push rod; 3. a fixed mount; 4. an extraction tube; 5. a piston rod; 6. a snap head; 7. a transmission cover; 8. a transmission gear; 9. a first screw; 10. a second screw; 11. adjusting a hand wheel; 12. a limiting slide bar; 13. mounting a top frame; 14. connecting a bracket; 15. a magnifying glass.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: an extraction device for liver cell liver cancer comprises a fixed table 1, a push rod 2 is connected to the bottom end of the fixed table 1 in an embedded sliding mode, the top end of the push rod 2 extends to the top side of the fixed table 1, a fixed frame 3 is fixedly connected to the top end of the push rod 2, an extraction tube 4 is connected to one side, close to the push rod 2, of the top end of the fixed table 1 in a threaded mode, the extraction tube 4 extends to the bottom side of the fixed table 1, a piston rod 5 is arranged on the inner side of the extraction tube 4, the piston rod 5 penetrates through the inner top end of the extraction tube 4 and extends to the outer side of the extraction tube 4, a transmission cover 7 is fixedly connected to one side, far away from the extraction tube 4 and the push rod 2, of the top end of the fixed table 1, a transmission gear 8 is rotatably connected to the inner side of the transmission cover 7, the transmission gear 8 is connected with a first screw rod 9 in a meshed mode, a second screw rod 10 is fixedly connected to the center of the top end of the transmission cover 7, and extends to the outer side, the top end of the second screw rod 10 is connected with a mounting top frame 13 through threads.
The position that the lateral wall of transmission cover 7 corresponds first screw rod 9 rotates and is connected with adjusting hand wheel 11, and adjusting hand wheel 11 run through the lateral wall of transmission cover 7 extend to the inboard and with first screw rod 9 between fixed connection, the person of being convenient for adjusts the rotation of first screw rod 9 through rotating adjusting hand wheel 11.
One side of the fixing frame 3 far away from the push rod 2 is fixedly connected with a clamping head 6, and the piston rod 5 is connected with the clamping head 6 in an embedded mode, so that the fixing frame 3 can transmit the piston rod 5 through the clamping of the clamping head 6 and the piston rod 5.
One side of the top end of the transmission cover 7 close to the second screw 10 is fixedly connected with a limiting slide rod 12, and the limiting slide rod 12 is in embedded sliding connection with the mounting top frame 13, so that the mounting top frame 13 is prevented from being deviated and rotated when the mounting top frame 13 is driven to ascend and descend by the second screw 10.
One side fixedly connected with linking bridge 14 that the lateral wall of fixed station 1 is close to extraction tube 4, and linking bridge 14 keeps away from the one end fixedly connected with magnifying glass 15 of fixed station 1, and the user of being convenient for aligns sample liquid with the end of extraction tube 4.
The connecting bracket 14 is arranged in an L shape, so that the magnifier 15 can be conveniently arranged on one side of the extraction tube 4.
The working principle is as follows: when using an extraction element of hepatocyte liver cancer, will install roof-rack 13 and pass through the bolt fastening on the test bench roof during use, the user makes first screw rod 9 drive transmission gear 8 in the transmission cover 7 through rotating adjusting hand wheel 11, thereby make the corresponding quilt of second screw rod 10 drive, make fixed station 1 accomplish the regulation of height along spacing slide bar 12 under the drive of second screw rod 10, thereby be convenient for make extraction tube 4 aim at sample liquid smoothly, make mount 3 drive piston rod 5 rise through upwards promoting push rod 2 after that, thereby make extraction tube 4 accomplish the extraction to hepatocyte liver cancer, after that rotation push rod 2 makes block head 6 break away from piston rod 5, then, unscrew extraction tube 4 and can take off extraction tube 4 who has drawed sample liquid, and is very convenient, and has certain practicality.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (6)
1. The utility model provides an extraction element of hepatocyte liver cancer, includes fixed station (1), its characterized in that: the bottom end of the fixed table (1) is embedded with a push rod (2) in a sliding connection mode, the top end of the push rod (2) extends to the top side of the fixed table (1), the top end of the push rod (2) is fixedly connected with a fixed frame (3), one side, close to the push rod (2), of the top end of the fixed table (1) is in threaded connection with an extraction pipe (4), the extraction pipe (4) extends to the bottom side of the fixed table (1), a piston rod (5) is arranged on the inner side of the extraction pipe (4), the piston rod (5) penetrates through the inner top end of the extraction pipe (4) and extends to the outer side of the extraction pipe (4), one side, far away from the extraction pipe (4) and the push rod (2), of the top end of the fixed table (1) is fixedly connected with a transmission cover (7), the inner side of the transmission cover (7) is rotatably connected with a transmission gear (8), and the transmission gear (8) is in meshed connection with a first screw (9), the top center department fixedly connected with second screw rod (10) of drive gear (8), and the top of second screw rod (10) runs through the interior top of transmission cover (7) and extends to the outside, the top threaded connection of second screw rod (10) has installation roof-rack (13).
2. The extraction device of liver cell cancer according to claim 1, wherein: the outer side wall of the transmission cover (7) is rotatably connected with an adjusting hand wheel (11) corresponding to the position of the first screw rod (9), and the adjusting hand wheel (11) penetrates through the outer side wall of the transmission cover (7) to extend to the inner side and is fixedly connected with the first screw rod (9).
3. The extraction device of liver cell cancer according to claim 1, wherein: one side of the fixing frame (3) far away from the push rod (2) is fixedly connected with a clamping head (6), and the piston rod (5) is connected with the clamping head (6) in an embedded mode.
4. The extraction device of liver cell cancer according to claim 1, wherein: one side of the top end of the transmission cover (7) close to the second screw (10) is fixedly connected with a limiting slide rod (12), and the limiting slide rod (12) is in embedded sliding connection with the mounting top frame (13).
5. The extraction device of liver cell cancer according to claim 1, wherein: one side fixedly connected with linking bridge (14) that the lateral wall of fixed station (1) is close to extraction tube (4), one end fixedly connected with magnifying glass (15) of fixed station (1) are kept away from in linking bridge (14).
6. The device for extracting hepatocellular carcinoma as claimed in claim 5, wherein: the connecting bracket (14) is arranged in an L shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022333725.6U CN213924767U (en) | 2020-10-19 | 2020-10-19 | Extraction device for hepatocellular carcinoma |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022333725.6U CN213924767U (en) | 2020-10-19 | 2020-10-19 | Extraction device for hepatocellular carcinoma |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213924767U true CN213924767U (en) | 2021-08-10 |
Family
ID=77163652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022333725.6U Expired - Fee Related CN213924767U (en) | 2020-10-19 | 2020-10-19 | Extraction device for hepatocellular carcinoma |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213924767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118291245A (en) * | 2024-06-06 | 2024-07-05 | 安徽安龙基因科技有限公司 | Tumor cell detection system and kit |
-
2020
- 2020-10-19 CN CN202022333725.6U patent/CN213924767U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118291245A (en) * | 2024-06-06 | 2024-07-05 | 安徽安龙基因科技有限公司 | Tumor cell detection system and kit |
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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: 20210810 |