CN207396081U - A kind of multifunction organization section picking pen - Google Patents

Abstract

The utility model discloses a kind of multifunction organization section picking pen, including penholder component, the both ends difference cliver and writing brush head of penholder component；The shackle is made of connecting rod and gib head, and one end of connecting rod is connected with the penholder component, the affixed gib head of the other end of connecting rod, and gib head is ring-type.A kind of multifunction organization section picking pen of the utility model, it is simple in structure, esy to use, safe and reliable, it, being capable of once multiple sections of picking simultaneously by connecting small size writing brush head and metal shackle respectively at the both ends of penholder body；And can easily individual histotomy of picking, simultaneously because metal shackle is hard, improve the accuracy of subtle operation, be easier to pave histotomy when tile on glass slide；Metal shackle is used in combination the utility model with small size writing brush head, and researcher can be made to select suitable picking instrument in actual mechanical process, drastically increase work efficiency.

Description

A kind of multifunction organization section picking pen

Technical field

The utility model belongs to biomedical research technical field, and in particular to a kind of multifunction organization section picking pen.

Background technology

In biomedical research efforts, it is often necessary to use expression, the reality which needs Test frost embedding or the section of paraffin embedding of the material for various human bodies or animal tissue specimens, the general area of these histotomies Less than 1cm², thickness is about several microns to be differed to some tens of pm., it is necessary to which tissue is cut during immunohistochemical staining Piece, which is placed in different liquid, carries out antibody incubation or cleaning, and step is various, therefore just needs a kind of very exquisite instrument By these, small but also thin section is taken out from container not only, while is ensured that and will not be damaged these frangible histotomies.In mesh In preceding experiment, most researchers can pick section using small size writing brush, and advantage is softer, can once be chosen simultaneously Multiple sections are taken, while are relatively suitble to pick the frozen tissue section cut to be put into preserve in liquid.

But using small size writing brush, there is also clearly disadvantageous：It is exactly that writing brush head is the animal hair that pugil is disperseed first, uses It is easy to that section winding is damaged or is not easy wherein to take off in the process；Secondly, it is micro- histotomy is placed on When on mirror glass slide, due to its soft easily winding easily absorption, it is difficult to by the histotomy exhibition of paving, this just influences experiment very much Be smoothed out.

Utility model content

The purpose of this utility model is to provide a kind of multifunction organization section picking pen, being capable of efficiently and safely picking Histotomy.

Technical solution is used by the utility model：A kind of multifunction organization section picking pen, including penholder component, pen The both ends difference cliver and writing brush head of bar assembly；The shackle is made of connecting rod and gib head, one end of connecting rod and institute The connection of penholder component, the affixed gib head of the other end of connecting rod are stated, gib head is ring-type.

The utility model is also characterized by：

The anchor ring of the gib head and the angle of the connecting rod are right angle.

The gib head is an integral molding structure with the connecting rod.

The penholder component includes penholder body and two clips for being connected to the penholder body both ends, the hook Ring is connected with writing brush head with described two clips respectively.

It further includes two caps for brush, and described two caps for brush are socketed in the both ends of the penholder component respectively, for protecting State writing brush head and shackle.

Compared with prior art, the beneficial effects of the utility model are：A kind of multifunction organization section of the utility model Picking pen, it is simple in structure, esy to use, safe and reliable, by connecting small size writing brush head and gold respectively at the both ends of penholder body Belong to shackle, it being capable of once multiple sections of picking simultaneously；And can easily individual histotomy of picking, simultaneously because metal hook Ring is hard, improves the accuracy of subtle operation, is easier to pave histotomy when tile on glass slide；This reality Metal shackle with small size writing brush head is used in combination with new, researcher can be made to select suitably to choose in actual mechanical process Instrument is taken, drastically increases work efficiency.

Description of the drawings

Fig. 1 is a kind of structure diagram of multifunction organization section picking pen of the utility model；

Fig. 2 is the structure diagram one of shackle in a kind of multifunction organization section picking pen of the utility model；

Fig. 3 is the structure diagram two of shackle in a kind of multifunction organization section picking pen of the utility model.

In figure, 1. shackles, 1-1. connecting rods, 1-2. gib heads, 2. clips, 3. penholder bodies, 4. writing brush heads, 5. caps for brush.

Specific embodiment

The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：

A kind of multifunction organization section picking pen of the utility model, as shown in Figure 1 and Figure 2, including penholder body 3, penholder sheet Body 3 is made of wooden or plastic material, and the both ends of penholder body 3 respectively connect a metal clip 2；One of clip 2 Writing brush head 4 is connected with, writing brush head 4 is made of the writing brush made of goat's hair or nylon fiber, and length about 1cm, written diameter is not more than 0.2cm；Separately Shackle 1 is connected at one clip 2, shackle 1 is made of the stainless steel wire of diameter about 0.3-0.5mm, it is preferred to use one whole Stainless steel wire doubling is simultaneously neat, then bending end is converted into the annular gib head 1-2 of diameter about 0.4mm, the anchor ring of gib head 1-2 and doubling Duan Gangsi (connecting rod 1-1) angles in 90 ° do not interspace closely to merging between two sections of steel wires turning up as far as possible.The design is kept away Surface irregularity is smooth caused by the methods of having exempted from welding, so as to tangle or injury tissue section.In addition, it is all provided at the both ends of pen In respect of plastic cap of pen 5, the writing brush head 4 and shackle 1 that can protect both ends are not damaged.

The utility model can be used in the links of immunohistochemical staining：It is cut in frozen section and paraffin embedding During piece, several histotomies are once cut, can be put into disposable all pick of the writing brush head 4 after moistening in preservation liquid；Exempting from Satisfied section and individual section of picking exactly can be found before epidemic disease histochemical stain in substantial amounts of section with shackle 1； It can will cut into slices to place in place and be fully deployed with shackle 1 when toward tile on glass slide and pave.Therefore, by this The both ends of multifunction organization section picking pen are rationally used cooperatively, and can largely be saved experimental period, be improved work efficiency.

The utility model inherits that it is soft, once can be simultaneously compared with small size writing brush used in usual researcher The advantages of multiple sections of picking；One thin metal shackle is added in the other end of penholder body simultaneously, can easily be chosen Individual histotomy is taken, and since metal shackle is hard, improves the accuracy of subtle operation, the tile on glass slide When be easier histotomy is paved.Metal shackle with small size writing brush head is used in combination, researcher can be made in actual behaviour Suitable picking instrument is selected during making, drastically increases work efficiency.

Claims (5)

1. The picking pen 1. a kind of multifunction organization is cut into slices, which is characterized in that including penholder component, the both ends of penholder component connect respectively Shackle (1) and writing brush head (4)；The shackle (1) is made of connecting rod (1-1) and gib head (1-2), one end of connecting rod (1-1) It is connected with the penholder component, the affixed gib head (1-2) of the other end of connecting rod (1-1), gib head (1-2) is ring-type.
2. 2. a kind of multifunction organization section picking pen according to claim 1, which is characterized in that the gib head (1-2) Anchor ring and the angle of the connecting rod (1-1) are right angle.
3. 3. a kind of multifunction organization section picking pen according to claim 1, which is characterized in that the gib head (1-2) with The connecting rod (1-1) is an integral molding structure.
4. A kind of 4. multifunction organization section picking pen according to any one of claim 1-3, which is characterized in that the pen Bar assembly includes penholder body (3) and two clips (2) for being connected to penholder body (3) both ends, the shackle (1) It is connected respectively with described two clips (2) with writing brush head (4).
5. 5. a kind of multifunction organization section picking pen according to any one of claim 1-3, which is characterized in that further include Two caps for brush (5), described two caps for brush (5) are socketed in the both ends of the penholder component respectively, for protecting the writing brush head (4) And shackle (1).