CN207613797U - A kind of lung cancer tumor sampler - Google Patents
A kind of lung cancer tumor sampler Download PDFInfo
- Publication number
- CN207613797U CN207613797U CN201720638937.0U CN201720638937U CN207613797U CN 207613797 U CN207613797 U CN 207613797U CN 201720638937 U CN201720638937 U CN 201720638937U CN 207613797 U CN207613797 U CN 207613797U
- Authority
- CN
- China
- Prior art keywords
- lung cancer
- cover body
- sampling
- cancer tumor
- support cover
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- 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.)
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Abstract
The utility model discloses a kind of lung cancer tumor samplers, including sampling syringe, it is arranged in sampling syringe head center position needle holder, the hollow sampling probe being arranged in needle holder and the push rod to move up and down inside sampling syringe is set, push rod bottom end is provided with piston, and push rod upper end is provided with one handle；Lung cancer tumor sampler further includes the support cover body being movably connected in by adjustable way on sampling syringe, support cover body is set as open at both ends shaped hollow round table, the upper bottom end of support cover body is provided with adjusting interconnecting piece, and sampling syringe head is provided with the mounting portion being used cooperatively with adjusting interconnecting piece.The utility model can also adjust mode be movably connected in sampling syringe on support cover body, realize extractable different depth, different levels tumour cell, to provide accurately lung cancer clinical processing decision be of great significance；Meanwhile supporting the setting of cover body that can prevent tumour exposure in extraction process from air, enhancing the accuracy to tumour data.
Description
Technical field
The utility model is related to the field of medical instrument technology, and in particular to a kind of lung cancer tumor sampler.
Background technology
Currently, lung cancer is one of most common malignant tumour in China, China is to the scientific research of lung cancer also in each list in the whole nation
During position is actively developed；Therefore, become the resource of scientific research core by the cancerous lung tissue sample obtained of performing the operation.Currently, operation mark
This materials there is no unified standard.Some operators only cut the shallow mucous layer of table with tissue shear, around tumour
Submucosa, muscle layer are also or placenta percreta " ignoring ".Such way is shown in today to tumor microenvironment pay attention to day by day
So it is unable to reach the requirement of scientific research；And some operators are then " drastically ", obtain enough lung cancer holostrome tissues, however it is this
There are certain hidden danger for way, careless slightly especially for the smaller sample of tumour, may destroy boundary or the sanction of tumour
Excessive tumor tissues are taken, assessment of the Pathologis to tumour is influenced, to influence clinician's Treatment decsion.
It there is no in current lung cancer sampler and need taking for progress different depth lung carcinoma cell for what is studied or extract
Sample, for the different depth of lung cancer tumor, different levels are sampled, different depth, different levels tumor sample to lung cancer
Aftertreatment be of great significance；Meanwhile in existing sampler extraction process, lung cancer tumor exposes in air, may
It can affect to the result of sampling.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, it is swollen to provide a kind of extractable different depth
Oncocyte and tumour is prevented in extraction process to expose aerial lung cancer tumor sampler, to solve to be carried in background technology
The problem of going out.
To achieve the above object, the technical solution adopted in the utility model is：A kind of lung cancer tumor sampler, including take
Sample syringe is arranged and is being taken in sampling syringe head center position needle holder, the hollow sampling probe that is arranged in needle holder and setting
The push rod to move up and down inside sample syringe, the push rod bottom end are provided with piston, and the push rod upper end is provided with one handle；It is created
New point is：Further include the support cover body being movably connected in by adjustable way on sampling syringe, the support cover body setting
Upper bottom end for open at both ends shaped hollow round table, the support cover body is provided with adjusting interconnecting piece, and the sampling syringe head is set
It is equipped with the mounting portion being used cooperatively with adjusting interconnecting piece.
Further, the lower bottom end of the support cover body is detachably attached a lid.
Further, the needle holder is also socketed with a needle cover, shape and the needle holder phase of the bottom of the needle cover
Adaptation, the upper end shape are adapted with sampling probe shape.
Further, the lower bottom end of the support cover body is provided with sealing ring.
Further, the adjusting interconnecting piece is set as annulus column-like projection block, and external screw thread is provided with outside the convex block；It is described
Mounting portion has an annulus cylindrical recesses, is provided with internal thread on the side wall of the groove, the shape of the convex block and groove
Shape is adapted.
Further, the sampling probe is outer integrally formed with a cutting blade.
Further, the outside of the sampling syringe is provided with anti-skid chequer.
With the above structure, the utility model has the beneficial effect that：
(1) the utility model can also adjust the support cover body that mode is movably connected on sampling syringe, realize extractable
Different depth, different levels tumour cell, it can be achieved that the tumour cell to different depth is analyzed, the postoperative of lung cancer is controlled
Treatment is of great significance；Meanwhile supporting the setting of cover body that can prevent tumour exposure in extraction process from air, slowing down external rings
The influence of tumour is caused in border, enhances the accuracy to tumour data.
(2) the lower bottom end of the support cover body of the utility model is detachably attached a lid, samples rear cover upper cover body
Prevent the cell in lung cancer tumor from causing the biological pollution to ambient enviroment.
(3) the utility model is provided with needle cover, and needle cover is socketed on sampling probe before sampling, and ensures sampling probe before sampling
It is not affected by external environmental, improves sampling accuracy.
(4) the lower bottom end of the support cover body of the utility model is provided with sealing ring, realizes that support cover body is sealed in sampling bench
Or in lid.
(5) the adjusting interconnecting piece of the utility model uses internal and external threads connection type, it can be achieved that control supports with mounting portion
Position of the cover body relative to sampling probe, realize sampler extraction different depth, different levels tumour cell, it is simple in structure,
It is easy to operate.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the overall structure diagram of the utility model.
Reference sign：
In figure, 1- samples syringe；2- needle holders；3- sampling probes；4- push rods；5- pistons；6- handles；7- supports cover body；8-
Adjust interconnecting piece；9- mounting portions；10- lids；11- needle covers；12- sealing rings；13- external screw threads；14- internal threads；15- cutter
Piece.
Specific implementation mode
The utility model will be further described below with reference to the accompanying drawings.
As shown in Figure 1, present embodiment the technical solution adopted is that：A kind of lung cancer tumor sampler, including take
Sample syringe 1 is arranged in sampling 1 head center position needle holder 2 of syringe, the hollow sampling probe 3 being arranged in needle holder 2 and setting
The push rod 4 to move up and down inside sampling syringe 1,4 bottom end of push rod are provided with piston 5, and 4 upper end of push rod is provided with one handle 6；Lung
Tumor sampler further includes the support cover body 7 being movably connected in by adjustable way on sampling syringe 1, supports cover body 7
It is set as open at both ends shaped hollow round table, the upper bottom end of support cover body 7, which is provided with, adjusts interconnecting piece 8, the setting of 1 head of sampling syringe
There is the mounting portion 9 being used cooperatively with adjusting interconnecting piece 8.The utility model further includes that adjustable way is movably connected in sampling syringe
Support cover body 7 on 1, realize extractable different depth, different levels tumour cell, it can be achieved that tumour to different depth
Cell is analyzed, and is of great significance to the aftertreatment of lung cancer；Meanwhile supporting the setting of cover body 7 that can prevent extraction process
Middle tumour exposure in air, slows down the influence that external environment causes tumour, enhances the accuracy to tumour data.
Wherein, the lower bottom end of support cover body 7 is detachably attached a lid 10.The support cover body 7 of the utility model
Lower bottom end be detachably attached a lid 10, improve sampling accuracy；Sampling rear cover upper cover body 10 prevents lung cancer tumor
In cell cause the biological pollution to ambient enviroment.
Wherein, needle holder 2 is also socketed with a needle cover 11, and the shape of the bottom of needle cover 11 is adapted with needle holder 2,
Upper end shape is adapted with 3 shape of sampling probe, and needle cover 11 is socketed on sampling probe 3 before sampling, and ensures that sampling probe 3 is not before sampling
By external environmental；Needle cover 11 is covered after sampling prevents the cell in lung cancer tumor from causing the biology to ambient enviroment dirty
Dye.
Wherein, the lower bottom end of support cover body 7 is provided with sealing ring 12, optionally, the bottom of sealing ring 12 and support cover body 7
It is fixedly connected by viscose glue bonding mode between end, realizes that support cover body 7 is sealed in sampling bench or lid 10.
Wherein, it adjusts interconnecting piece 8 and is set as annulus column-like projection block, external screw thread 13 is provided with outside convex block；Mounting portion 9 has one
Annulus cylindrical recesses are provided with internal thread 14 on the side wall of groove, and the shape of convex block is adapted with the shape of groove.This practicality is new
The adjusting interconnecting piece 8 of type is with mounting portion 9 using internal and external threads connection type, it can be achieved that control support cover body 7 is relative to sampling probe 3
Position, realize sampler extraction different depth, different levels tumour cell, it is simple in structure, it is easy to operate.
Wherein, sampling probe 3 is outer integrally formed with a cutting blade 15, realizes lung cancer tumor sampler directly to tumour
It is cut, is not needed additional cutter, the wound formed to tumor surface is smaller, more convenient to use.
Wherein, the outside of sampling syringe 1 is provided with anti-skid chequer, plays anti-skidding effect.
Use principle：When needing the lung cancer tumor to different depth and different levels to be sampled, support cover body 7 is pacified
On sampling syringe 1, according to the depth and level of required extraction, position of the support cover body 7 relative to sampling probe is adjusted, is carried out
Sampling；Lid 10 is covered on support cover body 7 after sampling.
When that need not be sampled to the lung cancer tumor of different depth and different levels, needle cover 11 is directly removed
It is sampled.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the right of the utility model.
Claims (7)
1. a kind of lung cancer tumor sampler, including sampling syringe, setting are in sampling syringe head center position needle holder, setting
Hollow sampling probe in needle holder and the push rod to move up and down inside sampling syringe is set, the push rod bottom end is provided with work
Plug, the push rod upper end is provided with one handle；It is characterized in that：Further include that sampling syringe is movably connected in by adjustable way
On support cover body, the support cover body is set as open at both ends shaped hollow round table, and the upper bottom end of the support cover body is provided with
Interconnecting piece is adjusted, the sampling syringe head is provided with the mounting portion being used cooperatively with adjusting interconnecting piece.
2. a kind of lung cancer tumor sampler according to claim 1, it is characterised in that：The lower bottom end of the support cover body
It is detachably attached a lid.
3. a kind of lung cancer tumor sampler according to claim 1, it is characterised in that：The needle holder is also socketed with one
The shape of needle cover, the bottom of the needle cover is adapted with needle holder, and the upper end shape is adapted with sampling probe shape.
4. a kind of lung cancer tumor sampler according to claim 1, it is characterised in that：The lower bottom end of the support cover body
It is provided with sealing ring.
5. a kind of lung cancer tumor sampler according to claim 1, it is characterised in that：The adjusting interconnecting piece is set as
Annulus column-like projection block, the convex block are provided with external screw thread outside；The mounting portion has an annulus cylindrical recesses, the side of the groove
Internal thread is provided on wall, the shape of the convex block is adapted with the shape of groove.
6. a kind of lung cancer tumor sampler according to claim 1, it is characterised in that：It is integrally formed outside the sampling probe
There is a cutting blade.
7. a kind of lung cancer tumor sampler according to claim 1, it is characterised in that：The outside of the sampling syringe is set
It is equipped with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720638937.0U CN207613797U (en) | 2017-05-26 | 2017-05-26 | A kind of lung cancer tumor sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720638937.0U CN207613797U (en) | 2017-05-26 | 2017-05-26 | A kind of lung cancer tumor sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207613797U true CN207613797U (en) | 2018-07-17 |
Family
ID=62818454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720638937.0U Expired - Fee Related CN207613797U (en) | 2017-05-26 | 2017-05-26 | A kind of lung cancer tumor sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207613797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486370A (en) * | 2021-12-28 | 2022-05-13 | 湖南吉大检验检测有限公司 | Liquid transfer device for food detection |
-
2017
- 2017-05-26 CN CN201720638937.0U patent/CN207613797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114486370A (en) * | 2021-12-28 | 2022-05-13 | 湖南吉大检验检测有限公司 | Liquid transfer device for food detection |
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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: 20180717 Termination date: 20200526 |