CN208910322U

CN208910322U - A kind of oncology biopsy sampler

Info

Publication number: CN208910322U
Application number: CN201820303865.9U
Authority: CN
Inventors: 刘玲; 邓利慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-06
Filing date: 2018-03-06
Publication date: 2019-05-31
Anticipated expiration: 2028-03-06

Abstract

The utility model discloses a kind of oncology biopsy samplers, including sampler ontology, the inner cavity of the sampler ontology is equipped with cylinder bolt bar, connecting rod is connected on the left of the cylinder bolt bar, a bolt head is connected on the left of the connecting rod, the left end of the sampler ontology is equipped with block set, the left end of the cylinder bolt head is connected with probe tube, pass through the setting for the probe tube head protection cover being socketed in block set, convenient for playing the role of protecting well to sampling tube head, it is removed again when use, pass through the setting of graduation mark, convenient for intuitively seeing taken amount of capacity, it is in the setting of back taper word shape by sampling tube head, it can be by the collection rapidly taken to the inner cavity of sampler ontology when convenient for sampling, it prevents from flowing backwards, pass through the setting of syringe, convenient for the good intrinsic liquid of collecting and sampling device, it greatly promotes A kind of oncology biopsy sampler using functional, guarantee its using effect and utilization benefit, be suitble to be widely popularized.

Description

A kind of oncology biopsy sampler

Technical field

The utility model relates to sampler technical field, specially a kind of oncology biopsy sampler.

Background technique

Tumour is body under the effect of various carcinogenic factors, some cell of local organization loses pair at the genetic level Its normal regulation grown leads to its clonal abnormality hyperplasia and the abnormality that is formed, but tumour is also classified into malignant tumour And benign tumour, the pathological analysis of tumour is just needed to be sampled inside tumor analysis, clinically carries out tumour to patient Biopsy may be implemented when sampling by scalpel, but operative incision is bigger, and the wound healing of patient is slow, give medical worker Increase great work difficulty.And the tumor tissues that this generic operation takes out are directly exposed to air, and are subject to pollute, shadow Ring the accuracy of inspection result.

In addition there are also being sampled using syringe, principle is the negative pressure generated when extracting by syringe, is drawn Tumor tissues, although this sampling method has the advantages that wound is small, ordinary syringe syringe needle is round and smooth, needle cavity is narrow, after absorption, Tissue to be checked, which enters in needle cavity, to be not easy to be isolated, take out, and in addition the sampler of injector type, medical worker are operating Come must with the hands static sampler, operationally increase work difficulty to medical worker.

Utility model content

The purpose of this utility model is to provide a kind of oncology biopsy samplers, to solve to mention in above-mentioned background technique Out the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of oncology biopsy sampler, including Sampler ontology, the inner cavity of the sampler ontology are equipped with cylinder bolt bar, are connected with connecting rod, the company on the left of the cylinder bolt bar A bolt head is connected on the left of extension bar, the left end of the sampler ontology is equipped with block set, the left end of the cylinder bolt head It is connected with probe tube, is equipped with first support bar in the middle part of the left and right sides of the probe tube, the end of the first support bar passes through First engaging lug is rotatably connected to second support bar, and the other end of the second support bar is rotatablely connected by the second engaging lug There is third support rod, sampling tube head is connected between the third support rod, the end of the sampling tube head is connected to probe tube Bottom, the left side top of the sampler ontology is connected with injection-tube by elastic packing plug, and the elastic packing plug is stretched Enter to sampler ontology, is connected with syringe on the right side of the injection-tube.

Preferably, the outside of the sampler ontology is equipped with graduation mark, and the right-hand end of the cylinder bolt bar is equipped with anti-skidding rubber Rubber mat.

Preferably, the inner cavity of the cylinder bolt head is equipped with venthole.

Preferably, the sampling tube head is in back taper word shape.

Preferably, the surface of the block set is equipped with protrusion, and the block set is connected with probe tube head protection cover by protrusion.

Preferably, the size of the cylinder bolt head matches with the intracavity diameter of sampler ontology.

Compared with prior art, the utility model has the beneficial effects that a kind of oncology of the utility model is sampled with biopsy Device is made by the setting for the probe tube head protection cover being socketed in block set convenient for playing the role of protecting well to sampling tube head With when remove again, by the setting of graduation mark, convenient for intuitively seeing taken amount of capacity, pass through the size of cylinder bolt head The setting to match with the intracavity diameter of sampler ontology, convenient for sampling well, by the setting of venthole, when convenient for operation Ventilation, by first support bar, the setting of the first engaging lug, second support bar, the second engaging lug and third support rod, convenient for drawing When dynamic cylinder bolt head, sampling tube head is quickly pulled, is in back taper font by sampling tube head so as to quickly and easily sample very much The setting of shape, convenient for that can prevent from the collection rapidly taken to the inner cavity of sampler ontology flowing backwards, pass through note when sampling The good intrinsic liquid of collecting and sampling device is convenient in the setting of emitter, has very high practicability, greatly improves the one kind Using for oncology biopsy sampler is functional, guarantees its using effect and utilization benefit, is suitble to be widely popularized.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of oncology biopsy sampler of the utility model；

Fig. 2 is a kind of sampler body housing structural schematic diagram of oncology biopsy sampler of the utility model；

Fig. 3 is a kind of holder with sleeve cover schematic diagram of oncology biopsy sampler of the utility model；

Fig. 4 is enlarged structure schematic diagram at a kind of A of oncology biopsy sampler of the utility model.

In figure: 1 sampler ontology, 2 cylinder bolt bars, 3 connecting rods, 4 bolt heads, 5 ventholes, 6 block sets, 7 probe tubes, 8 samplings Tube head protective cover, 9 graduation marks, 10 protrusions, 11 first support bars, 12 first engaging lugs, 13 second support bars, 14 second connections Ear, 15 third support rods, 16 sampling tube heads, 17 anti-skid rubber cushions, 18 elastic packing plugs, 19 injection-tubes, 20 syringes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of oncology biopsy sampler, including take The inner cavity of sample device ontology 1, the sampler ontology 1 is equipped with cylinder bolt bar 2, and the left side of the cylinder bolt bar 2 is connected with connecting rod 3, institute The left side for stating connecting rod 3 is connected with a bolt head 4, and the left end of the sampler ontology 1 is equipped with block set 6, the cylinder bolt head 4 Left end is connected with probe tube 7, and first support bar 11, first support are equipped in the middle part of the left and right sides of the probe tube 7 The end of bar 11 is rotatably connected to second support bar 13 by the first engaging lug 12, and the other end of the second support bar 13 is logical It crosses the second engaging lug 14 and is rotatably connected to third support rod 15, sampling tube head 16, institute are connected between the third support rod 15 The end for stating sampling tube head 16 is connected to the bottom of probe tube 7, and the left side top of the sampler ontology 1 passes through elastic packing plug 18 are connected with injection-tube 19, and the elastic packing plug 18 stretches to sampler ontology 1, and the right side of the injection-tube 19 is connected with Syringe 20.

Specifically, the outside of the sampler ontology 1 is equipped with graduation mark 9, the right-hand end of the cylinder bolt bar 2 is equipped with anti-skidding Rubber pad 17.

Specifically, the inner cavity of the cylinder bolt head 4 is equipped with venthole 5.

Specifically, the sampling tube head 16 is in back taper word shape.

Specifically, the surface of the block set 6 is equipped with protrusion 10, the block set 6 is connected with sampling tube head by protrusion 10 and protects Shield 8.

Specifically, the size of the cylinder bolt head 4 matches with the intracavity diameter of sampler ontology 1.

Working principle: a kind of oncology biopsy sampler of the utility model, in use, being taken by what is be socketed in block set 6 The setting of sample tube head protective cover 8, convenient for playing the role of protecting well to sampling tube head 16, use when, removes again, leads to The setting of scaleover line 9 passes through size and the sampler ontology 1 of cylinder bolt head 4 convenient for intuitively seeing taken amount of capacity The setting that intracavity diameter matches passes through first by the setting of venthole 5 convenient for sampling well convenient for ventilating when operation The setting of support rod 11, the first engaging lug 12, second support bar 13, the second engaging lug 14 and third support rod 15, convenient for pulling When cylinder bolt head 4, sampling tube head 16 is quickly pulled, is in back taper by sampling tube head 16 so as to quickly and easily sample very much The setting of word shape, convenient for the collection rapidly that taken to the inner cavity of sampler ontology 1 can be prevented from flowing backwards when sampling, By the setting of syringe 20, convenient for the liquid in good collecting and sampling device ontology 1.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be Concrete meaning in the present invention.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of oncology biopsy sampler, including sampler ontology (1), it is characterised in that: the sampler ontology (1) Inner cavity is equipped with cylinder bolt bar (2), is connected with connecting rod (3) on the left of the cylinder bolt bar (2), the left side connection of the connecting rod (3) There is a bolt head (4), the left end of the sampler ontology (1) is equipped with block set (6), and the left end of the cylinder bolt head (4) connects It is connected to probe tube (7), is equipped with first support bar (11), the first support bar in the middle part of the left and right sides of the probe tube (7) (11) end is rotatably connected to second support bar (13) by the first engaging lug (12), the second support bar (13) it is another One end is rotatably connected to third support rod (15) by the second engaging lug (14), is connected with and is taken between the third support rod (15) The end of sample tube head (16), sampling tube head (16) is connected to the bottom of probe tube (7), a left side for the sampler ontology (1) Lateral roof is connected with injection-tube (19) by elastic packing plug (18), and the elastic packing plug (18) stretches to sampler ontology (1), syringe (20) are connected on the right side of the injection-tube (19).

2. a kind of oncology biopsy sampler according to claim 1, it is characterised in that: the sampler ontology (1) Outside be equipped with graduation mark (9), the right-hand end of the cylinder bolt bar (2) is equipped with anti-skid rubber cushion (17).

3. a kind of oncology biopsy sampler according to claim 1, it is characterised in that: the cylinder bolt head (4) it is interior Chamber is equipped with venthole (5).

4. a kind of oncology biopsy sampler according to claim 1, it is characterised in that: the sampling tube head (16) is in Back taper word shape.

5. a kind of oncology biopsy sampler according to claim 1, it is characterised in that: the surface of the block set (6) Equipped with raised (10), the block set (6) passes through raised (10) and is connected with probe tube head protection cover (8).

6. a kind of oncology biopsy sampler according to claim 1, it is characterised in that: the cylinder bolt head (4) it is big The small intracavity diameter with sampler ontology (1) matches.