CN204613010U - A kind of device making pathological tissue chip wax stone - Google Patents
A kind of device making pathological tissue chip wax stone Download PDFInfo
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- CN204613010U CN204613010U CN201520141738.XU CN201520141738U CN204613010U CN 204613010 U CN204613010 U CN 204613010U CN 201520141738 U CN201520141738 U CN 201520141738U CN 204613010 U CN204613010 U CN 204613010U
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- wax stone
- tissue
- web member
- microscope
- histotomy
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Abstract
The utility model discloses a kind of device making pathological tissue chip wax stone, comprise stereomicroscope and be placed on donor wax stone, the extraction pin centralized positioning web member on microscope stage plectane, histotomy, it is characterized in that: utilize stereomicroscope histotomy and the complete overlap of donor wax stone to be placed on microscopical objective table plectane accurately, and ensure that destination organization is positioned at visual field centre.Microscope mirror body puts the extraction pin centralized positioning web member of well in advance, centralized positioning web member be socketed with tissue extraction pin and ensure that extracting pin is positioned at web member central authorities, tissue extraction pin comprises tissue extraction needle guard and is socketed in the tissue extraction nook closing member in tissue extraction needle guard.Device of the present utility model carries out accurate sampling point observation and location by stereomicroscope, and moved up and down sampling operation by microscope camera lens, ensure that organization chip wax stone makes evenly, the degree of depth and the degree of accuracy of tissue location easily control, avoid fabrication error, thus make high-quality organization chip.The method is time saving and energy saving, easy and simple to handle simultaneously, and technically reliable, low cost, easily promotes.
Description
Technical field
The utility model relates to tissue array technology field, especially relates to a kind of device making pathological tissue chip wax stone.
Background technology
The extraction of pathological tissue is a kind of conventional means that current medically doctor collects destination organization, general extracting method is all to be found on histotomy after target by visor equipment to mark organizational goal point on histotomy with organizing the pen of different colours, then histotomy is overlaped (coloured portions on histotomy is consistent with the tissue profile on donor wax stone) with donor wax stone, artificial estimation is found out and organizational goal and donor wax stone that histotomy sections out is organized corresponding point, then histotomy and donor wax stone are separated, tissue is obtained with the organizational goal point that tissue extraction pin inserts on donor wax stone again through artificial, finally the tissue of acquisition is moved on to the hollow acceptor wax block mould got ready in advance.This technical method shortcoming is by manually estimating and can being shifted with the organizational goal point that color pencil sections out; The accuracy of the organizational goal point obtained after manually inserting again occurs comparing big error, and operation is more loaded down with trivial details, also compares effort.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of device making pathological tissue chip wax stone is provided, the histotomy got ready and donor wax stone (hollow acceptor wax block is for original mold) complete overlap are placed on the objective table plectane of stereomicroscope by device of the present utility model, make destination organization be positioned at visual field centre by the micrometer in camera lens, put the extraction pin centralized positioning web member of well in advance.Then tissue extraction needle guard being contained in and extracting on pin centralized positioning web member, by regulating the focus adjustment button on microscope, tissue extraction pin being forced down, until insert the destination organization point certain depth that finds in advance and obtain tissue.Finally, the tissue extraction nook closing member got ready is inserted in tissue extraction needle guard and will release be organized to be put in prefabricated acceptor wax block (hollow acceptor wax block mould).After dress sample completes, it is baked in 6O DEG C of baking box and within 10 minutes, makes both again be fused into one.This workflow ensures that wax stone is even, there will not be burr or clearly to split, the degree of depth and the degree of accuracy of tissue location easily control, thus the making quality of wax stone can be ensured, avoid fabrication error, utilize control agent stereomicroscope focus adjustment button to drive the change of sampling probe height and position to replace manual easily sampling simultaneously, while time saving and energy saving, improve work efficiency.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of device making pathological tissue chip wax stone, comprise stereomicroscope and be placed on the donor wax stone on microscope stage plectane, histotomy, described microscope eyeshade and the eyepiece be arranged in eyeshade, and the eyepiece fixed knob be arranged on eyepiece, described microscope also comprises microscope mirror body and mirror body fixed knob disposed thereon, annex installation screw, attachment objective installation screw is also provided with below described microscope mirror body, described objective table plectane is arranged on standard mirror base, zoom adjusting knob is provided with between described eyepiece and microscope mirror body, described standard mirror base is provided with mirror body support frame, described mirror body support frame is provided with focus adjustment button, it is characterized in that: described histotomy and the complete overlap of donor wax stone are placed on microscopical objective table plectane, and coloured portions on histotomy is consistent with the tissue profile on donor wax stone, described microscope mirror body puts the extraction pin centralized positioning web member of well in advance, described centralized positioning web member is socketed with tissue extraction pin, described tissue extraction pin comprises tissue extraction needle guard and is socketed in the tissue extraction nook closing member in tissue extraction needle guard.
Above-mentioned a kind of device making pathological tissue chip wax stone, is characterized in that: the complete overlap of described histotomy is placed on donor wax stone top.
Above-mentioned a kind of device making pathological tissue chip wax stone, is characterized in that: described histotomy is set up target lesion tissue.
Above-mentioned a kind of device making pathological tissue chip wax stone, is characterized in that: the junction of described tissue extraction pin and centralized positioning web member to be supported with upper support frame by two or two and is positioned at center after keeping sampling probe to be connected.
Above-mentioned a kind of device making pathological tissue chip wax stone, is characterized in that: described donor wax stone is that hollow acceptor wax block is for original mold.
The utility model compared with prior art has the following advantages:
1, the utility model carries out accurate sampling point observation and location by stereomicroscope, and moved up and down sampling operation by microscope camera lens, ensure that organization chip wax stone makes evenly, the degree of depth and the degree of accuracy of tissue location easily control, avoid fabrication error, thus make high-quality organization chip.The method is time saving and energy saving, easy and simple to handle simultaneously, and technically reliable, low cost, easily promotes.
2, sampling process of the present utility model does not need operator directly firmly to press sampling probe, and by regulating focusing knob to drive sampling probe, not easily produce slip, sampling depth easily controls.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of organization chip wax stone producing device of the present utility model;
Fig. 2 is donor wax stone structural representation of the present utility model;
Fig. 3 is histotomy structural representation of the present utility model;
Fig. 4 is extraction pin centralized positioning connecting-piece structure schematic diagram of the present utility model;
Fig. 5 is tissue extraction nook closing member structural representation of the present utility model;
Fig. 6 is tissue extraction needle guard structural representation of the present utility model;
Fig. 7 is tissue extraction nook closing member of the present utility model and needle guard mounting structure schematic diagram;
Fig. 8 is extraction pin centralized positioning web member of the present utility model and tissue extraction needle guard syndeton schematic diagram.
Embodiment
As shown in Figure 1, a kind of device making pathological tissue chip wax stone, comprise microscope and be placed on the donor wax stone 12 on Microscopy Microscopy objective table plectane 6, histotomy 13, described microscope eyeshade 1 and the eyepiece 2 be arranged in eyeshade 1, and the eyepiece fixed knob 7 be arranged on eyepiece 2, described microscope also comprises microscope mirror body 4 and mirror body fixed knob 2 disposed thereon, annex installation screw 9, attachment objective installation screw 5 is also provided with below described microscope mirror body 4, described objective table plectane 6 is arranged on standard mirror base 11, zoom adjusting knob 8 is provided with between described eyepiece 2 and microscope mirror body 4, described standard mirror base 11 is provided with mirror body support frame, described mirror body support frame is provided with focus adjustment button 10, it is characterized in that: described histotomy 13 and donor wax stone 12 completely overlap are placed on microscopical objective table plectane 6, described microscope mirror body 4 puts the extraction pin centralized positioning web member 14 of well in advance, described centralized positioning web member 14 is socketed with tissue extraction pin, the tissue extraction nook closing member 15 that described tissue extraction pin comprises tissue extraction needle guard 16 and is socketed in tissue extraction needle guard 16.
In the present embodiment, described histotomy 13 completely overlap is placed on donor wax stone 12 top.
In the present embodiment, described histotomy 13 is set up and has target lesion tissue.
In the present embodiment, the junction of described tissue extraction pin and centralized positioning web member 14 is supported with upper support frame by two or two.
In the present embodiment, described donor wax stone 12 is that hollow acceptor wax block is for original mold.
The flow process of the work of the present embodiment is as follows:
1, on the objective table plectane histotomy 13 got ready and donor wax stone (hollow acceptor wax block is for original mold) 12 complete overlaps being placed on stereomicroscope 6, the extraction pin centralized positioning web member 14 of well in advance is put.
2, the lamp of device for opening under objective table plectane 6, by regulating each function knob on microscope, finding destination organization point and it being moved to the bosom point of field of microscope.
3, tissue extraction needle guard 16 is contained on extraction pin centralized positioning web member 14, remove histotomy 13, by regulating the focus adjustment button on microscope, tissue extraction needle guard 16 is forced down, until insert the destination organization point certain depth that finds in advance and obtain tissue.
4, the tissue extraction nook closing member 15 got ready is inserted in tissue extraction needle guard 16 tissue to exit and be put in prefabricated acceptor wax block (hollow acceptor wax block mould) 12.
5, after dress sample completes, it is baked in 6O DEG C of baking box and within 10 minutes, makes both again be fused into one.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every above embodiment is done according to the utility model technical spirit any simple modification, change and equivalent structure change, all still belong in the protection domain of technical solutions of the utility model.
Claims (5)
1. one kind makes the device of pathological tissue chip wax stone, comprise stereomicroscope and be placed on the donor wax stone (12) on stereomicroscope objective table plectane (6), histotomy (13), described microscope eyeshade (1) and the eyepiece (2) be arranged in eyeshade (1), and the eyepiece fixed knob (7) be arranged on eyepiece (2), described microscope also comprises microscope mirror body (4) and mirror body fixed knob (3) disposed thereon, annex installation screw (9), described microscope mirror body (4) below is also provided with attachment objective installation screw (5), described objective table plectane (6) is arranged on standard mirror base (11), zoom adjusting knob (8) is provided with between described eyepiece (2) and microscope mirror body (4), described standard mirror base (11) is provided with mirror body support frame, described mirror body support frame is provided with focus adjustment button (10), it is characterized in that: described histotomy (13) and donor wax stone (12) completely overlap are placed on microscopical objective table plectane (6), described microscope mirror body (4) puts extraction pin centralized positioning web member (14) of well in advance, described centralized positioning web member (14) be socketed with tissue extraction pin and ensure that extracting pin is positioned at web member central authorities, described tissue extraction pin comprises tissue extraction needle guard (16) and is socketed in the tissue extraction nook closing member (15) in tissue extraction needle guard (16).
2. according to a kind of device making pathological tissue chip wax stone according to claim 1, it is characterized in that: described histotomy (13) completely overlap is placed on donor wax stone (12) top.
3. according to a kind of device making pathological tissue chip wax stone according to claim 1, it is characterized in that: (13) have target lesion tissue to described histotomy.
4. according to a kind of device making pathological tissue chip wax stone according to claim 2, it is characterized in that: the junction of described tissue extraction pin and centralized positioning web member (14) to be supported with upper support frame by two or two and ensures that extracting pin is positioned at web member central authorities.
5. according to a kind of device making pathological tissue chip wax stone according to claim 1, it is characterized in that: described donor wax stone (12) is for hollow acceptor wax block is for original mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141738.XU CN204613010U (en) | 2015-03-12 | 2015-03-12 | A kind of device making pathological tissue chip wax stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141738.XU CN204613010U (en) | 2015-03-12 | 2015-03-12 | A kind of device making pathological tissue chip wax stone |
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| Publication Number | Publication Date |
|---|---|
| CN204613010U true CN204613010U (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520141738.XU Expired - Fee Related CN204613010U (en) | 2015-03-12 | 2015-03-12 | A kind of device making pathological tissue chip wax stone |
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| Country | Link |
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| CN (1) | CN204613010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113109113A (en) * | 2021-04-12 | 2021-07-13 | 北京龙迈达斯科技开发有限公司 | Tissue chip preparation system and tissue chip preparation method |
-
2015
- 2015-03-12 CN CN201520141738.XU patent/CN204613010U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113109113A (en) * | 2021-04-12 | 2021-07-13 | 北京龙迈达斯科技开发有限公司 | Tissue chip preparation system and tissue chip preparation method |
| CN113109113B (en) * | 2021-04-12 | 2023-01-17 | 北京龙迈达斯科技开发有限公司 | Tissue chip preparation system and tissue chip preparation method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150902 Termination date: 20210312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |