CN201892633U - Tweezers for clamping tissue during embedding - Google Patents
Tweezers for clamping tissue during embedding Download PDFInfo
- Publication number
- CN201892633U CN201892633U CN2010206293535U CN201020629353U CN201892633U CN 201892633 U CN201892633 U CN 201892633U CN 2010206293535 U CN2010206293535 U CN 2010206293535U CN 201020629353 U CN201020629353 U CN 201020629353U CN 201892633 U CN201892633 U CN 201892633U
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- tweezers
- clamping
- tissue
- tissue during
- during embedding
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Abstract
The utility model discloses a pair of tweezers for clamping a tissue during embedding. The tweezers comprise two clamping bodies, wherein two clamping heads of the two clamping bodies are metal heads, two heating parts are fixed on the clamping heads of the two clamping bodies, and the heating parts are connected with a temperature controller. The tweezers for clamping the tissue can be used for heating up the clamping ends of the tweezers at a set temperature by the temperature controller, thereby being convenient to melt an attached wax block, being free of the residual tissue, and being even and coincident in solidifying the embedded wax block. Therefore, the tweezers can guarantee the whole pathological analysis process to be smooth and exact, is very practical, and can be widely used in the process of paraffin section.
Description
Technical field
The utility model is used for tissue is carried out the tweezers of gripping operation when relating to embedding in a kind of pathological analysis.
Background technology
When the application microtomy was carried out pathological analysis, the support effect played with the inside that some particular matter infiltrates piece of tissue in elder generation, and whole piece of tissue is encased, and used embedded box as support member, and then cut into slices with accurate microtome making.This method is called investment, and the material of embedding is called embedding medium.Embedding medium commonly used has paraffin, collodion, charcoal wax, gelatin etc., and water and plastics also can be used as embedding medium.Wherein, paraffin has its unique advantage as embedding medium, and for example: paraffin can cut out wax disk(-sc) (2～10 μ m) as thin as a wafer; Can be linked to be the wax band during section, be convenient to make serial section; Operation is easier to, and piece of tissue can be embedded in the medium-term and long-term preservation of paraffin.Wherein, in the embedding operation, need get piece of tissue with anodontia tweezers and put into paraffin, put direction, wait for the paraffin cooled and solidified then.In this process, be used for adhering to the wax stone that solidifies on the tweezers of gripping tissue easily, it is inhomogeneous that the wax stone of these adhesions causes embedding wax block to solidify easily, the more important thing is on the tweezers pollution that can the residual tissue chip causes tissue.Make troubles for section and analysis.Though operating personnel can avoid the generation of this phenomenon with the method that spirit lamp constantly burns hot tweezers, waste time and energy, and do like this can not constant tweezers temperature.Excessive temperature can cause the damage of tissue.
The utility model content
For addressing the above problem, the utility model provides a kind of can effectively remove the tweezers that adhere to wax stone on the tweezers.
The technical scheme that its technical matters that solves the utility model adopts is:
Be used for the tweezers of gripping tissue during a kind of embedding, comprise two clamping bodies, describedly add that to hold the body clamping head be ferrule, add to hold on the body clamping head to be fixed with heater block, described heater block links to each other with temperature controller.
As improvement of the technical scheme, the non-bare terminal end of described two clamping bodies is connected to each other.
Further, described heater block is heating wire or heat-generating pipe.
The beneficial effects of the utility model: the tweezers that are used for the gripping tissue of the present utility model can be heated to the bare terminal end of tweezers the high temperature of setting by temperature controller, can be easily with the wax stone fusion of adhering to, and then can guarantee not residual tissue, and embedding wax block solidify uniformity, thereby guarantee that whole pathological analysis process is accurate smoothly.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the utility model structural representation.
Embodiment
With reference to Fig. 1, be used for the tweezers of gripping tissue during a kind of embedding of the present utility model, comprise two clamping bodies 1, described adding, hold body 1 clamping head 11 and be ferrule, add to hold on body 1 clamping head 11 and be fixed with heater block 2, described heater block 2 links to each other with temperature controller 3.During use, the plug 4 of temperature controller 3 is inserted in civil power or the power supply, sets a temperature, power-on can be held adding of tweezers 11 heating.The tweezers that are used for the gripping tissue of the present utility model can be heated to the bare terminal end of tweezers the high temperature of setting by temperature controller 3 and heater block 2, can be easily with the wax stone fusion of adhering to, and then can guarantee the even unification of solidifying of embedding wax block, thereby guarantee that whole pathological analysis process is accurate smoothly, very practical.
In the present embodiment, the non-bare terminal end of described two clamping bodies 1 is connected to each other, and can guarantee the tweezers compactness, is convenient to operate and deposit.Certainly, even if be not connected and fixed, also can use the mode of chopsticks to carry out the gripping operation with being similar to.
In addition, in the present embodiment, described heater block 2 is heating wire or heat-generating pipe.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (3)
1. the tweezers that are used for the gripping tissue during embedding, comprise two clamping bodies (1), it is characterized in that: described adding, held body (1) clamping head (11) for ferrule, adds to hold to be fixed with heater block (2) on body (1) clamping head (11), and described heater block (2) links to each other with temperature controller (3).
2. be used for the tweezers of gripping tissue during embedding according to claim 1, it is characterized in that: the non-bare terminal end of described two clamping bodies (1) is connected to each other.
3. be used for the tweezers of gripping tissue during embedding according to claim 1, it is characterized in that: described heater block (2) is heating wire or heat-generating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206293535U CN201892633U (en) | 2010-11-24 | 2010-11-24 | Tweezers for clamping tissue during embedding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206293535U CN201892633U (en) | 2010-11-24 | 2010-11-24 | Tweezers for clamping tissue during embedding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201892633U true CN201892633U (en) | 2011-07-06 |
Family
ID=44222106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206293535U Expired - Fee Related CN201892633U (en) | 2010-11-24 | 2010-11-24 | Tweezers for clamping tissue during embedding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201892633U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973635A (en) * | 2016-06-29 | 2016-09-28 | 廖丹丹 | Mobile device used in preparation process of biological tissue sample slices |
| CN106413899A (en) * | 2014-05-30 | 2017-02-15 | Pfm医疗股份公司 | Heatable tweezers, and charging device for the tweezers |
| CN107389406A (en) * | 2017-08-08 | 2017-11-24 | 山东大学齐鲁医院 | Pathological section Anti-curling tweezers and operating method |
| CN111781049A (en) * | 2020-06-09 | 2020-10-16 | 苏州市立医院 | Paraffin tissue embedding forceps capable of emitting light and generating heat |
-
2010
- 2010-11-24 CN CN2010206293535U patent/CN201892633U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106413899A (en) * | 2014-05-30 | 2017-02-15 | Pfm医疗股份公司 | Heatable tweezers, and charging device for the tweezers |
| CN106413899B (en) * | 2014-05-30 | 2019-10-18 | Pfm医疗股份公司 | Tweezers and the charging unit for the tweezers can be heated |
| CN105973635A (en) * | 2016-06-29 | 2016-09-28 | 廖丹丹 | Mobile device used in preparation process of biological tissue sample slices |
| CN107389406A (en) * | 2017-08-08 | 2017-11-24 | 山东大学齐鲁医院 | Pathological section Anti-curling tweezers and operating method |
| CN107389406B (en) * | 2017-08-08 | 2019-10-18 | 山东大学齐鲁医院 | Pathological section Anti-curling tweezers and operating method |
| CN111781049A (en) * | 2020-06-09 | 2020-10-16 | 苏州市立医院 | Paraffin tissue embedding forceps capable of emitting light and generating heat |
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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: 20110706 Termination date: 20131124 |