CN215458234U - Sampling and censorship device for oncology department - Google Patents
Sampling and censorship device for oncology department Download PDFInfo
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- CN215458234U CN215458234U CN202121479410.0U CN202121479410U CN215458234U CN 215458234 U CN215458234 U CN 215458234U CN 202121479410 U CN202121479410 U CN 202121479410U CN 215458234 U CN215458234 U CN 215458234U
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Abstract
The utility model discloses a sampling and submitting device for oncology, which comprises a handheld barrel, wherein a sliding rod is slidably arranged on the handheld barrel through a sealing block, a sampling barrel is arranged at one end of the sliding rod, which is positioned outside the handheld barrel, a limiting frame is fixed at one side of the sealing block, the other end of the limiting frame corresponds to the end part of the sampling barrel, an annular cutting edge is arranged at one end of the sampling barrel, which is far away from the sealing block, and a moving column is connected at one end of the sliding rod, which is positioned inside the handheld barrel.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a sampling and submitting device for oncology.
Background
Before a patient is treated, the oncology department usually needs to perform a biopsy operation to determine a treatment plan suitable for the patient by detecting and analyzing the cells of the sample taken.
At present, most of sampling and censorship devices for oncology department are of a syringe type or a scraper type, wherein the scraper type sampling and censorship device is generally a telescopic knife handle and a scraper, an operator controls the scraper to move towards a tumor through the knife handle, and a sample is extracted through the scraper when the scraper moves to the tumor.
The sample that its scraper of current scraper type sample censorship device was drawed very easily drops from the scraper surface at the in-process that uses for operating personnel need carry out a lot of and draw the sample work that just can accomplish the sample, for this reason, we have provided a sample censorship device of oncology.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a sampling and submitting device for oncology.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a device is submitted in sample of oncology department, includes handheld section of thick bamboo, handheld section of thick bamboo has the slide bar through sealed piece slidable mounting, the slide bar is located the outside one end of handheld section of thick bamboo and installs the sampling tube, one side of sealed piece is fixed with the spacing, the other end of spacing is corresponding with the tip of sampling tube, just the one end that sealed piece was kept away from to the sampling tube is equipped with annular cutting edge.
The sealing device is characterized in that one end, located inside the handheld barrel, of the sliding rod is connected with a moving column, an inclined sliding groove is formed in the outer annular surface of the moving column, a guide rod is fixed to one end, close to the sealing block, inside the handheld barrel, of the sliding rod, the sliding groove is formed in the corresponding portion of the moving column, a shifting block is arranged in the corresponding portion of the barrel of the handheld barrel, the shifting block is arranged in the corresponding portion of the moving column, one end, located inside the handheld barrel, of the shifting block is connected with a connecting plate through a fixing rod, and the connecting plate is connected with the end portion of the moving column in a rotating mode.
The utility model is further configured to: and a mounting pipe is fixed at one end of the movable column close to the connecting plate, and the outer ring surface of the mounting pipe is connected with the connecting plate through a bearing.
Through adopting above-mentioned technical scheme, the setting of installation pipe and bearing for the connecting plate can not cause the influence to the rotation of removing the post.
The utility model is further configured to: the inside of the movable column far away from one end of the sliding rod is provided with a slot, a limiting rod is inserted into the slot, the other end of the limiting rod extends to the outside of the movable column and is fixed on the inner bottom surface of the handheld cylinder, and the limiting rod is located on the inner side of the installation tube.
Through adopting above-mentioned technical scheme, the setting of gag lever post and slot for it is more stable when removing to remove the post.
The utility model is further configured to: limiting blocks are fixed on two sides of the shifting block, limiting grooves are formed in the handheld barrel corresponding to the limiting blocks, and one ends, far away from the shifting block, of the limiting blocks are located in the limiting grooves.
Through adopting above-mentioned technical scheme, the setting of spacing groove and stopper for can not break away from with handheld section of thick bamboo when the shifting block removes.
The utility model is further configured to: the spacing frame is kept away from the one end of sealed piece and is seted up the draw-in groove, the draw-in groove is corresponding with the cutting edge of sampler barrel tip.
Through adopting above-mentioned technical scheme, the setting of draw-in groove for the sample cylinder tip is inseparabler with spacing end of a frame laminating, and then can effectually guarantee that the sample is not polluted.
The utility model is further configured to: the outer ring surface of one end, close to the sealing block, of the handheld cylinder is provided with threads, and the handheld cylinder is meshed with the protection cylinder through the threads.
Through adopting above-mentioned technical scheme, the setting of a protection section of thick bamboo for at the in-process of sample back censorship, a protection section of thick bamboo can play better protection effect to a sampling tube and spacing.
The sampling and submitting device for oncology provided by the utility model has the beneficial effects that: this scheme is in the use, operating personnel unscrews the protective barrel and makes tumour department be located between spacing frame tip and the sampling tube tip, to the shifting block application of force this moment, and then the shifting block passes through the dead lever, the connecting plate, the installation pipe, removal post and slide bar drive the sampling tube and remove to spacing frame's tip, the tip of final sampling tube is inserted and is established in spacing frame's draw-in groove, and the sampling tube is to spacing frame tip removal's in-process, can carry out sample cell collection to the tumour when passing through from tumour department, the sample that further sampling tube drawed seals in the sampling tube under spacing frame's effect.
When further removal post removed under the effect of shifting block, it rotated and removed simultaneously to remove the post under the combined action of sliding tray and guide bar, and then the sampler barrel keeps synchronous rotation with the removal post under the effect of sliding bar, and more swiftly when pivoted sampler barrel makes the sample.
Therefore, this device is through mutually supporting of each part for inside the sample falls into the sampling tube after being drawed by the sampling tube, solved traditional sampling device when the sample, the defect that its sample easily dropped from the scraper makes operating personnel once alright sample successfully, very big reduction operating personnel's work load.
Drawings
FIG. 1 is an isometric view of an oncology sampling and review device in accordance with the present invention;
FIG. 2 is a diagram showing a protection cylinder and a hand-held cylinder of the sampling and inspecting device for oncology department according to the present invention;
FIG. 3 is a front cross-sectional view of a sampling and inspection device for oncology in accordance with the present invention;
FIG. 4 is an enlarged view of the portion A of the sampling and inspection device for oncology provided in the present invention;
FIG. 5 is a schematic view of a guide rod of a sampling and inspecting device for oncology according to the present invention;
fig. 6 is a schematic diagram of a limiting block of the sampling and inspection device in the oncology department provided by the utility model.
In the figure: 1. a hand-held cartridge; 2. a sealing block; 3. a slide bar; 4. a sampling tube; 5. a limiting frame; 6. moving the column; 7. a guide bar; 8. a protective cylinder; 9. shifting blocks; 10. a connecting plate; 11. installing a pipe; 12. a limiting rod; 13. and a limiting block.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-6, a sampling censorship device of oncology department, includes handheld section of thick bamboo 1, and handheld section of thick bamboo 1 has slide bar 3 through sealed piece 2 slidable mounting, and the outer anchor ring that handheld section of thick bamboo 1 is close to sealed piece 2 one end is seted up threadedly, and handheld section of thick bamboo 1 has a protection section of thick bamboo 8 through threaded engagement, and slide bar 3 is located the outside one end of handheld section of thick bamboo 1 and installs sampling tube 4.
One side of sealed piece 2 is fixed with spacing 5, and the other end of spacing 5 is corresponding with the tip of sampler barrel 4, and the one end that sealed piece 2 was kept away from to sampler barrel 4 is equipped with annular cutting edge, and spacing 5 one end of keeping away from sealed piece 2 has seted up the draw-in groove, and the draw-in groove is corresponding with the cutting edge of 4 tips of sampler barrel.
Remove the one end that post 6 is close to connecting plate 10 and be fixed with installation pipe 11, the outer anchor ring of installation pipe 11 passes through the bearing and is connected with connecting plate 10, removes the inside that post 6 kept away from 3 one ends of slide bar and has seted up the slot, and the slot interpolation is equipped with gag lever post 12, and the other end of gag lever post 12 extends to the outside of removing post 6 and fixes the interior bottom surface at handheld section of thick bamboo 1, and gag lever post 12 is located the inboard of installation pipe 11.
The use principle and the advantages are as follows: in the using process of the utility model, an operator unscrews the protection barrel 8 and makes the tumor position between the end part of the limiting frame 5 and the end part of the sampling barrel 4, at the moment, force is applied to the shifting block 9, and then the shifting block 9 drives the sampling barrel 4 to move towards the end part of the limiting frame 5 through the fixed rod, the connecting plate 10, the mounting tube 11, the moving column 6 and the sliding rod 3, finally, the end part of the sampling barrel 4 is inserted into the clamping groove of the limiting frame 5, and in the process that the sampling barrel 4 moves towards the end part of the limiting frame 5, the tumor is subjected to sample cell collection when passing through the tumor position, and further, a sample extracted by the sampling barrel 4 is sealed in the sampling barrel 4 under the action of the limiting frame 5.
When further removal post 6 moved under the effect of shifting block 9, removal post 6 rotated and moved simultaneously under the combined action of sliding tray and guide bar 7, and then sampler barrel 4 keeps synchronous rotation with removal post 6 under the effect of slide bar 3, and pivoted sampler barrel 4 makes more swiftly when taking a sample.
Therefore, this device is through mutually supporting of each part for the sample is being drawed by sampling tube 4 after and is falling into inside sampling tube 4, has solved traditional sampling device when the sample, and the defect that its sample easily dropped from the scraper makes operating personnel once alright sample successfully, very big reduction operating personnel's work load.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The sampling and submitting device for the oncology department comprises a handheld barrel (1) and is characterized in that the handheld barrel (1) is provided with a sliding rod (3) in a sliding manner through a sealing block (2), one end, located outside the handheld barrel (1), of the sliding rod (3) is provided with a sampling barrel (4), one side of the sealing block (2) is fixedly provided with a limiting frame (5), the other end of the limiting frame (5) corresponds to the end part of the sampling barrel (4), and one end, far away from the sealing block (2), of the sampling barrel (4) is provided with an annular cutting edge;
the sealing device is characterized in that one end, located inside the handheld barrel (1), of the sliding rod (3) is connected with a moving column (6), an inclined sliding groove is formed in the outer ring surface of the moving column (6), one end, close to the sealing block (2), inside the handheld barrel (1) corresponds to the sliding groove and is fixed with a guide rod (7), the moving groove is formed in the barrel body of the handheld barrel (1) corresponding to the moving column (6) and is provided with a shifting block (9), one end, located inside the handheld barrel (1), of the shifting block (9) is connected with a connecting plate (10) through a fixing rod, and the connecting plate (10) is connected with the end portion of the moving column (6) in a rotating mode.
2. The sampling and inspection device for oncology department according to claim 1, wherein a mounting tube (11) is fixed at one end of the moving column (6) close to the connecting plate (10), and the outer ring surface of the mounting tube (11) is connected with the connecting plate (10) through a bearing.
3. The sampling and inspection device for the oncology department according to claim 2, wherein a slot is formed in the inner part of one end of the moving column (6) far away from the sliding rod (3), a limiting rod (12) is inserted into the slot, the other end of the limiting rod (12) extends to the outer part of the moving column (6) and is fixed on the inner bottom surface of the handheld cylinder (1), and the limiting rod (12) is positioned on the inner side of the mounting tube (11).
4. The sampling and inspection device for the oncology department according to claim 1, wherein limiting blocks (13) are fixed on two sides of the shifting block (9), a limiting groove is formed in the handheld barrel (1) corresponding to the limiting blocks (13), and one end of the limiting block (13) far away from the shifting block (9) is located in the limiting groove.
5. The sampling and inspection device for oncology department according to claim 1, wherein one end of the limiting frame (5) far away from the sealing block (2) is provided with a clamping groove, and the clamping groove corresponds to a cutting edge at the end part of the sampling cylinder (4).
6. The sampling and inspection device for oncology department according to claim 1, wherein the outer ring surface of the handheld barrel (1) near one end of the sealing block (2) is threaded, and the handheld barrel (1) is engaged with the protection barrel (8) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121479410.0U CN215458234U (en) | 2021-06-30 | 2021-06-30 | Sampling and censorship device for oncology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121479410.0U CN215458234U (en) | 2021-06-30 | 2021-06-30 | Sampling and censorship device for oncology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215458234U true CN215458234U (en) | 2022-01-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121479410.0U Active CN215458234U (en) | 2021-06-30 | 2021-06-30 | Sampling and censorship device for oncology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215458234U (en) |
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2021
- 2021-06-30 CN CN202121479410.0U patent/CN215458234U/en active Active
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