CN215651285U - Lung cancer tumour sampling device - Google Patents
Lung cancer tumour sampling device Download PDFInfo
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- CN215651285U CN215651285U CN202122260269.1U CN202122260269U CN215651285U CN 215651285 U CN215651285 U CN 215651285U CN 202122260269 U CN202122260269 U CN 202122260269U CN 215651285 U CN215651285 U CN 215651285U
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- fixedly connected
- inboard
- clamping plate
- sampling tube
- sampling device
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- 238000005070 sampling Methods 0.000 title claims abstract description 71
- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 28
- 206010058467 Lung neoplasm malignant Diseases 0.000 title claims abstract description 16
- 201000005202 lung cancer Diseases 0.000 title claims abstract description 16
- 208000020816 lung neoplasm Diseases 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000033001 locomotion Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of tumor sampling, in particular to a lung cancer tumor sampling device which comprises a sampling tube and a clamping plate, the number of the clamping plates is 2, one side of each clamping plate is fixedly connected with a rubber pad which can play a role in increasing the fixing effect, the clamping plate positioned at the lower side is fixedly connected with a limiting rod which can limit the movement direction of the clamping plate, and the clamping plate, the supporting plate, the bevel gear set and other components are arranged, can realize the fixation of the sampling device, prevent the sampling device from shaking during working, increase the stability during sampling, when a user rotates the rotating handle, the rotating handle drives the first screw rod to rotate through the bevel gear set, the rotating of the first screw rod can force the clamping plate positioned at the upper side to move downwards, therefore, the fixed object can be a bed board, and the left length and the right length of the slide rod can be adjusted and fixed through the arranged limiting plate, the protective pad and the tension spring.
Description
Technical Field
The utility model relates to the technical field of tumor sampling, in particular to a lung cancer tumor sampling device.
Background
When detecting the lung cancer tumour, need take a sample the tumour, this type of device that has now is when using, because do not have the design can be with the fixed structure of needle body, taking a sample the in-process, easily lead to the needle body to rock, cause secondary damage to the human body even, consequently, to above problem, provide one kind and have stable structure, and the lung cancer tumour sampling device of the sample of being convenient for.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lung cancer tumor sampling device, which aims to solve the problem that the sampling device proposed in the background art is easy to shake.
In order to achieve the purpose, the utility model provides the following technical scheme:
a lung cancer tumor sampling device comprises sampling tubes and clamping plates, wherein the number of the clamping plates is 2, one side of each clamping plate is fixedly connected with a rubber pad which can play a role in increasing a fixing effect, the clamping plate positioned on the lower side is fixedly connected with a limiting rod which can limit the movement direction of the clamping plate, the outer side of the limiting rod is in sliding connection with the inner side of the clamping plate positioned on the upper side, the two clamping plates can be drawn close to the middle to clamp a fixture for realizing fixation, the upper side of the clamping plate positioned on the upper side is fixedly connected with a supporting plate which is used for realizing fixation and support of a slide rod, the supporting plate is uniformly provided with through holes, the through holes at different positions can provide different heights for the slide rod, one of the through holes is in sliding connection with the slide rod in the inner side, and the left side of the slide rod is fixedly connected with a connecting block, the connecting block plays the effect of connecting the sampling tube, the inboard screwed connection of connecting block has the sampling tube, the outside of sampling tube is provided with the screw thread, and when making the sampling tube rotate, the sampling tube can carry out ascending or decurrent motion.
Preferably, be located the upside the top fixedly connected with extension spring of splint, the extension spring makes the limiting plate have decurrent pulling force to realize the fixed to the litter through the slipmat, the top fixedly connected with limiting plate of extension spring, the hole groove has been seted up to the inboard of limiting plate, the position and the quantity in hole groove are corresponding with the perforation in the backup pad, fenestrate inboard fixedly connected with slipmat.
Preferably, be located the downside the top right side fixedly connected with transmission case of splint, the inboard rotation of transmission case is connected with bevel gear set, bevel gear set comprises two intermeshing's bevel gear, and the gear train of setting plays driven effect.
Preferably, be located the downside the top of splint is rotated and is connected with first lead screw, the top of first lead screw is passed and is located the upside the inboard bevel gear fixed connection with bevel gear group downside of splint, the outside of first lead screw with be located the upside the inboard screwed connection of splint, the bevel gear fixedly connected with of bevel gear group upside changes the handle, when the user rotates and changes the handle, changes and drives first lead screw through bevel gear group and rotate, and the rotation of first lead screw can force the splint downstream that is located the upside to clip the fixture, realize fixedly, the fixed position can be the bed board.
Preferably, the upside sliding connection of sampling tube has the pull rod, the bottom fixedly connected with piston of pull rod, thereby through the negative pressure appears in the inboard that the upward movement of pull rod made the sampling tube, the inboard sliding connection in bottom of sampling tube has the pjncture needle, and the pjncture needle is used for deepening the inside of tumour, the bottom of sampling tube is rotated through the hinge and is connected with the opening board, still be provided with the sealed pad that is used for playing sealed effect on the opening board, the case has been placed to the bottom inboard of sampling tube, and the case is used for collecting the tumour sample of gathering.
Preferably, when the back is outwards opened to the opening board, the bottom inboard that the sampling tube can be put into to the case, the through-hole that is used for the pjncture needle to pass is offered to the bottom inboard of case, the top fixedly connected with filter screen of case, the filter screen can prevent tumor sample upward movement.
Preferably, the outer hexagonal socket is fixedly connected to the outer side of the top end of the puncture needle, and when a user clamps the outer hexagonal socket through an external tool, the outer hexagonal socket can prevent the puncture needle from rotating along with the sampling tube.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the sampling device can be fixed by the clamping plate, the supporting plate, the bevel gear set and other components, the sampling device is prevented from shaking during working, and the stability during sampling is improved.
2. According to the utility model, the length depth of the puncture needle can be adjusted through the arranged connecting block and the threads on the outer side of the sampling tube, the outer hexagon is fixedly connected to the outer side of the top end of the puncture needle, when a user clamps the outer hexagon through an external tool, the outer hexagon can prevent the puncture needle from rotating along with the sampling tube, and the sample can be stored and taken through the storage box, so that the contact and pollution can be reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal mounting structure of the sampling tube of the present invention;
FIG. 3 is a schematic view of the internal mounting arrangement at the transmission case of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 1 at point A in accordance with the present invention;
FIG. 5 is a schematic view of the structure at B of FIG. 2 according to the present invention.
In the figure: 1. a splint; 2. a rubber pad; 3. a limiting rod; 4. a first lead screw; 5. a transmission case; 6. turning a handle; 7. a tension spring; 8. a limiting plate; 9. perforating; 10. a slide rod; 11. a sampling tube; 12. connecting blocks; 13. an opening plate; 14. puncturing needle; 15. an outer hexagon; 16. a pull rod; 17. a bevel gear set; 18. a non-slip mat; 19. a support plate; 20. a storage box; 21. filtering with a screen; 22. and a gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a lung cancer tumor sampling device comprises sampling tubes (11) and clamping plates (1), wherein the number of the clamping plates (1) is 2, one side of each clamping plate (1) is fixedly connected with a rubber pad (2), the rubber pad (2) can play a role in increasing the fixing effect, a limiting rod (3) is fixedly connected onto the clamping plate (1) positioned on the lower side, the limiting rod (3) can limit the moving direction of the clamping plate (1), the outer side of the limiting rod (3) is in sliding connection with the inner side of the clamping plate (1) positioned on the upper side, the two clamping plates (1) can be drawn close to the middle to clamp a fixture to realize fixation, a supporting plate (19) is fixedly connected onto the upper side of the clamping plate (1) positioned on the upper side, the supporting plate (19) is used for fixing and supporting a sliding rod (10), through holes (9) are uniformly formed in the supporting plate (19), the through holes (9) in different positions can provide different heights for the sliding rod (10), the inner side of one of the through holes (9) is connected with a sliding rod (10) in a sliding mode, the left side of the sliding rod (10) is fixedly connected with a connecting block (12), the connecting block (12) plays a role in connecting a sampling tube (11), the inner side of the connecting block (12) is connected with the sampling tube (11) in a spiral mode, threads are arranged on the outer side of the sampling tube (11), and when the sampling tube (11) rotates, the sampling tube (11) can move upwards or downwards.
Specifically, the top end of the clamping plate (1) positioned on the upper side is fixedly connected with a tension spring (7), the tension spring (7) enables a limiting plate (8) to have downward tension, the fixing of a slide rod (10) is achieved through an anti-slip pad (18), the top end of the tension spring (7) is fixedly connected with the limiting plate (8), a hole groove is formed in the inner side of the limiting plate (8), the position and the number of the hole groove correspond to the through holes (9) in the supporting plate (19), and the inner side of the through holes (9) is fixedly connected with the anti-slip pad (18).
Specifically, the transmission case (5) is fixedly connected to the right side of the top end of the clamping plate (1) located on the lower side, the bevel gear set (17) is rotatably connected to the inner side of the transmission case (5), the bevel gear set (17) is composed of two bevel gears meshed with each other, and the set gear set (17) plays a role in transmission.
Concretely, the top of splint (1) that is located the downside rotates and is connected with first lead screw (4), the inboard of splint (1) that is located the upside and bevel gear set (17) downside bevel gear (17) fixed connection are passed on the top of first lead screw (4), the outside of first lead screw (4) and the inboard screwed connection of splint (1) that is located the upside, bevel gear set (17) upside bevel gear fixed connection changes handle (6), when user rotates and changes handle (6), it drives first lead screw (4) through bevel gear set (17) and rotates to change handle (6), splint (1) that is located the upside can be compelled to rotate by the rotation of first lead screw (4), thereby clip the fixture, realize fixedly, the fixture can be the bed board.
Concretely, the upside sliding connection of sampling tube (11) has pull rod (16), the bottom fixedly connected with piston of pull rod (16), thereby the negative pressure appears in the inboard that makes sampling tube (11) through the upward movement of pull rod (16), the inboard sliding connection in bottom of sampling tube (11) has pjncture needle (14), pjncture needle (14) are used for going deep into the inside of tumour, the bottom of sampling tube (11) is rotated through the hinge and is connected with opening board (13), still be provided with sealed pad (22) that are used for playing sealed effect on opening board (13), storage box (20) have been placed to the bottom inboard of sampling tube (11), storage box (20) are used for collecting the tumour sample of gathering.
Specifically, after the opening plate (13) is opened outwards, the storage box (20) can be placed into the inner side of the bottom end of the sampling tube (11), the inner side of the bottom end of the storage box (20) is provided with a through hole for the puncture needle (14) to pass through, the top end of the storage box (20) is fixedly connected with a filter screen (21), and the filter screen (21) can prevent the tumor sample from moving upwards.
Specifically, the outer side of the top end of the puncture needle (14) is fixedly connected with an outer hexagon (15), and when a user clamps the outer hexagon (15) through an external tool, the outer hexagon (15) can prevent the puncture needle (14) from rotating along with the sampling tube (11).
The working process is as follows: the puncture needle (14) is inserted into the tumor, the pull rod (16) is pulled, negative pressure appears on the inner side of the sampling tube (11), the negative pressure acts on the tumor through the puncture needle (14), samples in the tumor are extracted to enter the inner side of the storage box (20) to realize sampling, the sampling device can be fixed through the arranged clamping plate (1), the supporting plate (19), the bevel gear set (17) and other components, the sampling device is prevented from shaking in work, the stability in sampling is improved, when a user rotates the rotating handle (6), the rotating handle (6) drives the first screw rod (4) to rotate through the bevel gear set (17), the rotating of the first screw rod (4) can force the clamping plate (1) on the upper side to move downwards, so that the fixed object is clamped to realize fixing, the fixed object can be a bed plate, the left and right lengths of the slide rod (10) can be adjusted and fixed through the arranged limiting plate (8), the protective pad (18) and the tension spring (7), increase the suitability of use, through the screw thread in connecting block (12) and sampling tube (11) the outside that sets up, can make the length and depth of pjncture needle (14) adjust, hexagonal (15) outside fixedly connected with in the top outside of pjncture needle (14), when user of service carries outer hexagonal (15) through external instrument, outer hexagonal (15) can prevent that pjncture needle (14) from following sampling tube (11) and rotating, access the sample through storage box (20) and can reduce the emergence of contact and pollution.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A lung cancer tumour sampling device, is including removing sampling tube (11) and splint (1), its characterized in that: the number of the clamping plates (1) is 2, one side of each clamping plate (1) is fixedly connected with a rubber pad (2), a limiting rod (3) is fixedly connected to the clamping plate (1) on the lower side, the outer side of the limiting rod (3) is connected with the inner side of the clamping plate (1) positioned at the upper side in a sliding manner, the two clamping plates (1) can be drawn close to the middle to clamp a fixture for fixation, a supporting plate (19) is fixedly connected to the upper side of the clamping plate (1) positioned at the upper side, through holes (9) are uniformly formed in the supporting plate (19), a slide rod (10) is connected with the inner side of one through hole (9) in a sliding way, the left side fixedly connected with connecting block (12) of litter (10), the inboard screwed connection of connecting block (12) has sampling tube (11), the outside of sampling tube (11) is provided with the screw thread.
2. The lung cancer tumor sampling device of claim 1, wherein: be located the upside the top fixedly connected with extension spring (7) of splint (1), the top fixedly connected with limiting plate (8) of extension spring (7), the hole groove has been seted up to the inboard of limiting plate (8), perforation (9) on the position and the quantity of hole groove and backup pad (19) are corresponding, inboard fixedly connected with slipmat (18) of perforation (9).
3. The lung cancer tumor sampling device of claim 1, wherein: the gear transmission mechanism is characterized in that a transmission case (5) is fixedly connected to the right side of the top end of the clamping plate (1) and located on the lower side, a bevel gear set (17) is rotatably connected to the inner side of the transmission case (5), and the bevel gear set (17) is composed of two bevel gears meshed with each other.
4. The lung cancer tumor sampling device of claim 3, wherein: be located the downside the top of splint (1) is rotated and is connected with first lead screw (4), the top of first lead screw (4) is passed and is located the upside the inboard of splint (1) and bevel gear set (17) downside bevel gear (17) fixed connection, the outside of first lead screw (4) with be located the upside the inboard screwed connection of splint (1), bevel gear set (17) upside bevel gear fixedly connected with changes handle (6).
5. The lung cancer tumor sampling device of claim 1, wherein: the upside sliding connection of sampling tube (11) has pull rod (16), the bottom fixedly connected with piston of pull rod (16), through thereby the negative pressure appears in the inboard that the upward movement of pull rod (16) made sampling tube (11), the inboard sliding connection in bottom of sampling tube (11) has pjncture needle (14), the bottom of sampling tube (11) is rotated through the hinge and is connected with opening board (13), still be provided with sealed pad (22) that are used for playing sealed effect on opening board (13), case (20) have been placed to the bottom inboard of sampling tube (11).
6. The lung cancer tumor sampling device of claim 5, wherein: when opening board (13) outwards open the back, the bottom inboard that sampling tube (11) can be put into in case (20), the through-hole that is used for pjncture needle (14) to pass is seted up to the bottom inboard of case (20), the top fixedly connected with filter screen (21) of case (20).
7. The lung cancer tumor sampling device of claim 5, wherein: the outer side of the top end of the puncture needle (14) is fixedly connected with an outer hexagon (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122260269.1U CN215651285U (en) | 2021-09-17 | 2021-09-17 | Lung cancer tumour sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122260269.1U CN215651285U (en) | 2021-09-17 | 2021-09-17 | Lung cancer tumour sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215651285U true CN215651285U (en) | 2022-01-28 |
Family
ID=79964384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122260269.1U Expired - Fee Related CN215651285U (en) | 2021-09-17 | 2021-09-17 | Lung cancer tumour sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215651285U (en) |
-
2021
- 2021-09-17 CN CN202122260269.1U patent/CN215651285U/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 |
Granted publication date: 20220128 |