CN201402229Y - Combination tool for paraffin wax tissue chip - Google Patents
Combination tool for paraffin wax tissue chip Download PDFInfo
- Publication number
- CN201402229Y CN201402229Y CN2009200423725U CN200920042372U CN201402229Y CN 201402229 Y CN201402229 Y CN 201402229Y CN 2009200423725 U CN2009200423725 U CN 2009200423725U CN 200920042372 U CN200920042372 U CN 200920042372U CN 201402229 Y CN201402229 Y CN 201402229Y
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- China
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- plug
- array
- chip
- tube wall
- combination tool
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Abstract
The utility model discloses a combination tool for a paraffin wax tissue chip. The combination tool comprises a box body, as well as an embedding frame, a chip array pore plate, a core rod, core rod caps with different diameters and a sampling needle that are arranged in the box body, wherein the chip array pore plate comprises a plate body provided with two pore arrays, one pore array is a squarearray, and the other array is a triangle array; the core rod comprises a thin rod body part and a thick rod body part that are arranged at two ends in one body, and the length of the thin rod body part is over 4 times of that of the thick rod body part; the core rod cap comprises a cap body, and a central hole that can be inserted by the thick rod body part of the core rod is arranged on the capbody. The combination tool has the advantages of reasonable structure and good working effect.
Description
Technical field:
The utility model relates to a kind of paraffin organization chip combination tool.
Background technology:
Existing paraffin organization chip instrument, it disperses to be equipped with separately, the structure of each instrument is also unreasonable, the chip cave of preparation different-diameter needs the plug of different-diameter, and the drilling pipe head of the tube wall of sampling syringe needle only is single orifice, a sampling probe only has a sampling nozzle, has problems such as using inconvenience in experiment, research work.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, applicable to the high efficiency paraffin organization chip combination tool of the multiple flux of preparation.
Technical solution of the present utility model is:
A kind of paraffin organization chip combination tool is characterized in that: comprise box body, the plug cap of mold frame, embedding frame, chip array orifice plate, plug, different-diameter, the sampling probe of different-diameter are loaded in the box body; The chip array orifice plate comprises plate body, and plate body is provided with two kinds of hole arrays, wherein a kind of hole be arranged as quadrate array, another kind of hole be arranged as triangular array; Plug comprises the thin barred body portion and the thick barred body portion at one two ends, and the length of thin barred body portion is more than 4 times of thick barred body minister degree; The plug cap comprises the cap body, and the cap body is provided with the insertable center pit of the thick barred body of plug portion.
Chip array orifice plate bottom one end is the groove coupling interlock in the convex and the mold frame one end frame outside, and both constitute the main space in plug casting cave, and two side, chip array orifice plate bottom is equipped with fixed screw holes.
Sampling probe comprises tube wall, and tube wall is the form at one two, and tube wall two is respectively blade sample orifice and sawtooth degree of lip-rounding formula; The tube wall periphery has the copper pipe parcel shorter than sampling needle tubing two ends, and tube wall and copper pipe are connected as a single entity, and copper pipe surface is the screw-like parallel with needle tubing, for holding pin sampling working position, the sampling probe nook closing member be can be from the two ends release sample of sampling needle tubing handle T shape rod arranged.
The utility model is rational in infrastructure, good working effect.
The utility model characteristics:
The many arrays of the many flux of (1) one plate: promptly can prepare 〉=paraffin organization chip of 6 kinds of different-diameter flux, as long as be equipped with the core cap of different-diameter with the chip piece array board.As; The core cap of diameter 2.60mm～6.50mm is superimposed upon the thick barred body of basic plug portion and lines up array in order, then can make up the various chips mold array than small throughput.Be particularly useful for making the combined type tissue array paraffin block of different-diameter chip, contain various anatomical tissues and learn structure.Promptly; In same chip paraffin mass, design and assign＞4 kinds of different-diameter chips, with human body or zoological specimens mesonephric unit, lobuli hepatis, the internal organs anatomical tissue structure that varies in size pituitary, digest tube, optic nerve fiber (xsect) etc. contains wherein, carries out the whole preparation of paraffin organization chip.
(2) the tube wall applicability of Pi Pei sampling syringe needle is strong: the unique construction that its one two tube wall of cover sampling probe (〉=4) respectively is blade sample orifice and sawtooth mouth both can be used for the sampling (based on sawtooth mouth sampling probe) of donor paraffin organization piece; Can be used for fresh again or through the sampling (based on blade sample orifice sampling probe) of fixed preparation, so be not practicable for the sampling of the various quality tissues of liver, brain, muscle, skin and bone.Organize film-making to handle sample sampling sample fresh or through routine pathology with blade sample orifice sampling probe through fixing, its volume and diameter usually≤bore of the tube wall of orifice sampling syringe needle, can directly the donor sample chip directly be implanted the acceptor paraffin organization array in (diameter is slightly little) core cave.
(3) the combination tool scientific structure is simple, and texture material is firm, and the physical strength height is durable in use: made not yielding or damage by the stainless steel specialty by metal material customization, especially plug and sampling needle tubing.
(4) customization plug, chip array plate and plug are that specialty is manufactured meticulously punching, and dimensions makes the core cave caliber size unanimity of paraffin organization chip acceptor paraffin mass as one, and gap, hole standard equates; And a rod serves many purposes; At first, the thin barred body portion of one two diameters of basis plug and thick barred body cage structure, the acceptor paraffin organization chip paraffin mass that can prepare two kinds of diameters of a kind of array, and the acceptor chip paraffin mass of the former (being that plug is carefully held) preparation, because the gap in its array core cave is big slightly, more be difficult for when withdrawing from plug causing breaking of hole, chip cave, very easily practised and grasp by the beginner.Secondly, the thick barred body portion of basic plug and customization core cap coupling can prepare the acceptor paraffin organization chip that reaches the different-diameter (cap external diameter: 2.6mm, 3.0mm, 3.4mm, 4.2mm, 5.0mm, 5.5mm, 6.50mm) more than 6 kinds again or organize the acceptor paraffin mass more.
(5) versatility of coupling mold frame and embedding frame thereof: 1. constitute and be subjected to the block casting of paraffin body chip to make groove, 2. as embedding and the fusion framework of implanting acceptor paraffin mass behind the chip, 3. as routine paraffin wax organization embedding framework with chip array plate coupling.
(6) sampling probe comprises that the tube wall at sampling probe one two is respectively two kinds of forms of blade sample orifice and sawtooth mouth; The sampling probe tube-surface is the screw-like parallel with needle tubing, conveniently holds the efficient sampling mode of pin utilization rotation press-down type.
(7), chip array plate bottom one end is the groove coupling interlock of convex and the outer side frame of mold frame one end, both constitute the main space in plug casting cave, all there is fixed screw two side, chip array orifice plate bottom, it is firm that chip array plate and mold embedding frame are fastened, and the casting core makes array of mandrels be positioned non-migration in the mold groove during cave.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the configuration diagram of an embodiment of the utility model.
Fig. 2 is the configuration diagram of embedding frame.
Fig. 3 is the configuration diagram that frame is buried in casting.
Fig. 4 is the configuration diagram of chip array orifice plate.
Fig. 5 is the synoptic diagram of quadrate array on the chip array orifice plate.
Fig. 6 is the synoptic diagram of triangular array on the chip array orifice plate.
Fig. 7 is the configuration diagram of plug.
Fig. 8 is the configuration diagram of different-diameter plug cap.
Fig. 9 is the sampling probe configuration diagram.
Embodiment:
A kind of paraffin organization chip combination tool, comprise box body, 1 one pairs two of embedding frames, 2 one of chip array orifice plates, plug 3 are housed in the box body (carefully hold φ 1.23mm, length 25mm, butt end φ 1.63mm, length 6mm), the plug cap 4 (cap external diameter: 2.6mm, 3.0mm, 3.4mm, 4.2mm, 5.0mm, 6.50mm) of different-diameter, mold frame 5, sampling probe 6, the tube wall internal diameter of sampling probe and corresponding plug butt end coupling.As; Four in sampling probe one cover of basis plug coupling internal diameter 1.6mm and internal diameter 1.2mm; The chip array orifice plate comprises plate body 7, and plate body is provided with two kinds of hole arrays, and wherein a kind of arrangement mode of hole is a quadrate array 8, and the arrangement mode in another kind of hole is a triangular array 9; Plug comprises the thin barred body portion and the thick barred body portion at one two ends, and the thin barred body portion of plug is about 4 times of thick barred body minister degree; The plug cap comprises cap body 10, and cap body one end is provided with the center pit 11 that inserts for the plug butt end.Two side, chip array plate bottom is provided with fixed screw holes, and an end is the groove coupling interlock in convex and the mold frame one end frame outside, and both constitute the main space in plug casting cave.Sampling probe comprises tube wall, and tube wall is the form at one two, and tube wall two is respectively blade sample orifice 12 and sawtooth mouth 13 forms; The tube wall periphery has copper pipe 14 parcels shorter than sampling needle tubing two ends, tube wall and copper pipe are connected as a single entity, copper pipe surface is the screw-like 15 parallel with needle tubing, for holding pin sampling working position, sampling probe nook closing member 16 be can release sample from the two ends of sampling needle tubing handle T shape rod arranged.
Claims (3)
1, a kind of paraffin organization chip combination tool is characterized in that: comprise box body, the plug cap of mold frame, embedding frame, chip array orifice plate, plug, different-diameter and sampling probe thereof are loaded in the box body; The chip array orifice plate comprises plate body, and plate body is provided with two kinds of hole arrays, wherein a kind of hole be arranged as quadrate array, another kind of hole be arranged as triangular array; Plug comprises the thin barred body portion and the thick barred body portion at one two ends, and the length of thin barred body portion is more than 4 times of thick barred body minister degree; The plug cap comprises the cap body, and the cap body is provided with the insertable center pit of the thick barred body of plug portion.
2, paraffin organization chip combination tool according to claim 1, it is characterized in that: chip array orifice plate bottom one end is the groove coupling interlock of convex and the outer side frame of mold frame one end, both constitute the main space in plug casting cave, and two side, chip array orifice plate bottom is equipped with fixed screw holes.
3, paraffin organization chip combination tool according to claim 1 and 2, it is characterized in that: sampling probe comprises tube wall, and tube wall is the form at one two, and tube wall two is respectively blade sample orifice and sawtooth degree of lip-rounding formula; The tube wall periphery has the copper pipe parcel shorter than sampling needle tubing two ends, and tube wall and copper pipe are connected as a single entity, and copper pipe surface is the screw-like parallel with needle tubing, for holding pin sampling working position, the sampling probe nook closing member be can be from the two ends release sample of sampling needle tubing handle T shape rod arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200423725U CN201402229Y (en) | 2009-03-18 | 2009-03-18 | Combination tool for paraffin wax tissue chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200423725U CN201402229Y (en) | 2009-03-18 | 2009-03-18 | Combination tool for paraffin wax tissue chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201402229Y true CN201402229Y (en) | 2010-02-10 |
Family
ID=41662025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200423725U Expired - Fee Related CN201402229Y (en) | 2009-03-18 | 2009-03-18 | Combination tool for paraffin wax tissue chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201402229Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507276A (en) * | 2011-09-27 | 2012-06-20 | 复旦大学附属中山医院 | Paraffin tissue chip polymerization method and polymerization device |
| CN105938064A (en) * | 2014-09-26 | 2016-09-14 | 南通大学 | Application of reagent dose reducing histochemical pen in immunohistochemical detection of cell growing slides |
-
2009
- 2009-03-18 CN CN2009200423725U patent/CN201402229Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507276A (en) * | 2011-09-27 | 2012-06-20 | 复旦大学附属中山医院 | Paraffin tissue chip polymerization method and polymerization device |
| CN105938064A (en) * | 2014-09-26 | 2016-09-14 | 南通大学 | Application of reagent dose reducing histochemical pen in immunohistochemical detection of cell growing slides |
| CN105938064B (en) * | 2014-09-26 | 2019-03-19 | 南通大学 | The group pen for reducing reagent dosage is applied in the detection of cell climbing sheet immunohistochemistry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20140318 |