CN106226116A - Utensil in biological organization sample section preparation process - Google Patents
Utensil in biological organization sample section preparation process Download PDFInfo
- Publication number
- CN106226116A CN106226116A CN201610521169.0A CN201610521169A CN106226116A CN 106226116 A CN106226116 A CN 106226116A CN 201610521169 A CN201610521169 A CN 201610521169A CN 106226116 A CN106226116 A CN 106226116A
- Authority
- CN
- China
- Prior art keywords
- gripping
- shape body
- gripping arms
- web shape
- utensil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/06—Devices for withdrawing samples in the solid state, e.g. by cutting providing a thin slice, e.g. microtome
Abstract
The invention discloses a kind of utensil in biological organization sample section preparation process, including: the first and second gripping arms, first and second gripping arms are pivotally connected to one another, and it is respectively provided with the first end and the second end, first end is respectively provided with a web shape body, and web shape body is set parallel to each other, web shape body defines gripping region each other；Range sensor, it is arranged on the end of the first or second gripping arm, for detecting the distance between web shape body；Back-moving spring, its two ends are respectively connecting on the first and second gripping arms, to provide the power making the first and second gripping arm Guan Bis；Adjusting means, its two ends are fixed adjustably to the second end of the first and second gripping arms, provide the chucking power contrary with the restoring force of back-moving spring, and the distance positive correlation between the size of chucking power and web shape body for the first and second gripping arms；And microprocessor, it is arranged on the second end of the first or second gripping arm, is connected with adjusting means and range sensor respectively.
Description
Technical field
The present invention relates to a kind of utensil in biological organization sample section preparation process.
Background technology
The one of section (qiepian) slide sample.For optical microscope or the animal vegetable tissue of electron microscope observation
Thin slice.Because requiring difference, available blade carries out freehand section, it is possible to piece of tissue be embedded in paraffin or collodion or with low temperature
Frost, uses microtome.It is cut into 5～10 micro flakes, for observation by light microscope.With epoxy resin or methacrylic acid bag
Burying the ultrathin section of piece of tissue cutting, its thickness, in 20～50 nanometers, is specialized in and is observed under an electron microscope.General teaching
Paraffin section is generally called in section such as the tip of a root, stem.In biology and process of general chemistry teaching, or in experimentation at ordinary times, need
Want teacher or student or other experimenters to make section by hand, now need biological organization sample in preparation process process
In be transferred to from a liquid in another liquid, general experimenter can carefully pick up sample or directly take with hands
Take, as improper in controlled, often occur that biological tissue samples is clipped broken or the phenomenon such as loss by imprudence, destroy biological tissue
The integrity of sample, hampers experiment progress, sometimes loses the hugest.It is used for the system of cutting into slices in the market still without special
The instrument of biological organization sample is shifted during work.
Summary of the invention
It is an object of the invention to solve at least the above and/or defect, and at least will be described later excellent is provided
Point.
It is a still further object of the present invention to provide a kind of utensil in biological organization sample section preparation process.
To this end, the technical scheme that the present invention provides is:
A kind of utensil in biological organization sample section preparation process, including:
First and second gripping arms, described first and second gripping arms are pivotally connected to one another, and described first and the
The second end gripped when the first end and the operation of biological organization sample section when two gripping arms are respectively provided with use, described first
It is respectively provided with a web shape body with the first end of the second gripping arm, and the respective web shape body of the first and second gripping arms is parallel to each other sets
Putting, the web shape body of described first and second gripping arms defines gripping region each other；
Range sensor, it is arranged on the end of the first or second gripping arm, is used for detecting described first and second
Distance between the web shape body of gripping arm；
Back-moving spring, its two ends are respectively connecting on described first and second gripping arms, make described first He to provide
The power of the second gripping arm Guan Bi；
Adjusting means, its two ends are fixed adjustably to the second end of described first and second gripping arms, for described first
The chucking power contrary with the restoring force of described back-moving spring, and the chucking power that described adjusting means provides is provided with the second gripping arm
Size and described first and second gripping arms web shape body between distance positive correlation；With
Microprocessor, its be arranged on described first or second gripping arm the second end, described microprocessor is respectively with described
Adjusting means and described range sensor connect, and also prestore biological organization sample slice thickness with described in described microprocessor
First corresponding relation of the distance between the web shape body of the first and second gripping arms, prestores described first in described microprocessor
And second gripping arm web shape body between the second corresponding relation of chucking power size of providing of distance and described adjusting means.
Preferably, in the described utensil in biological organization sample section preparation process, described web shape body is by setting
Fat material is made.
Preferably, in the described utensil in biological organization sample section preparation process, described adjusting means bag
Including screw and be arranged on the nut of described screw one end, described nut is arranged on the outside of the described first or second gripping arm, and
Described nut is bolted on described screw movably, adds holding force for regulate described screw.
Preferably, in the described utensil in biological organization sample section preparation process, described first and second
Gripping arm is pivotally connected to one another in H type.
Preferably, in the described utensil in biological organization sample section preparation process, described back-moving spring is
Compression spring.
Preferably, in the described utensil in biological organization sample section preparation process, described back-moving spring
Two ends are separately fixed at the inner side of the second end of the most described first and second gripping arms.
Preferably, in the described utensil in biological organization sample section preparation process, the table of described web shape body
Topcoating is covered with shockproof cushioning layer.
The present invention at least includes following beneficial effect:
When using this product, the thickness of sample to be moved can be set the most on the microprocessor, right according to first
Should be related to, the distance between the web shape body of described first and second gripping arms can set, further according to the second corresponding relation, micro-place
Reason device regulation adjusting means is to a certain degree so that the distance between gripping region just can accommodate sample to be moved, with can
Treat mobile example and suitable chucking power is provided.Further, the gripping region that the present invention is arranged is web shape body, treats mobile example
Parcel ability is relatively good, sample to be moved after not falling out or damaging, it is ensured that the integrity of sample.
The present invention makes simply, and easy to operate, practical value is big.Section preparation process in, by biological organization sample from
One liquid is transferred in another liquid, the integrity of protection biological organization sample, improves the probability of Success in Experiment.
Part is embodied by the further advantage of the present invention, target and feature by description below, and part also will be by this
Invention research and practice and be understood by the person skilled in the art.
Accompanying drawing explanation
Fig. 1 is the structure of the utensil in one of them embodiment of the present invention in biological organization sample section preparation process
Schematic diagram.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to description literary composition
Word can be implemented according to this.
Should be appreciated that used herein such as " have ", " comprising " and " including " term do not allot one or many
Other element individual or the existence of a combination thereof or interpolation.
As it is shown in figure 1, the present invention provides a kind of utensil in biological organization sample section preparation process, its feature exists
In, including:
First and second gripping arms 1,2, described first and second gripping arms are pivotally connected to one another, and described first He
The second end gripped when the first end and the operation of biological organization sample section when second gripping arm is respectively provided with use, described the
One and second first end of gripping arm be respectively provided with a web shape body 3, and the respective web shape bodies of the first and second gripping arms are put down each other
Row is arranged, and the web shape body of described first and second gripping arms defines gripping region each other；
Range sensor 6, it is arranged on the end of the first or second gripping arm, is used for detecting described first and second
Distance between the web shape body of gripping arm；
Back-moving spring 4, its two ends are respectively connecting on described first and second gripping arms, make described first He to provide
The power of the second gripping arm Guan Bi；
Adjusting means 5, its two ends are fixed adjustably to the second end of described first and second gripping arms, for described first
The chucking power contrary with the restoring force of described back-moving spring, and the chucking power that described adjusting means provides is provided with the second gripping arm
Size and described first and second gripping arms web shape body between distance positive correlation；With
Microprocessor 7, its be arranged on described first or second gripping arm the second end, described microprocessor is respectively with described
Adjusting means and described range sensor connect, and also prestore biological organization sample slice thickness with described in described microprocessor
First corresponding relation of the distance between the web shape body of the first and second gripping arms, prestores described first in described microprocessor
And second gripping arm web shape body between the second corresponding relation of chucking power size of providing of distance and described adjusting means.
When using this product, the thickness of sample to be moved can be set the most on the microprocessor, right according to first
Should be related to, the distance between the web shape body of described first and second gripping arms can set, further according to the second corresponding relation, micro-place
Reason device regulation adjusting means is to a certain degree so that the distance between gripping region just can accommodate sample to be moved, with can
Treat mobile example and suitable chucking power is provided.Further, the gripping region that the present invention is arranged is web shape body, treats mobile example
Parcel ability is relatively good, sample to be moved after not falling out or damaging, it is ensured that the integrity of sample.
The present invention makes simply, and easy to operate, practical value is big.
In one of them embodiment of the present invention, as preferably, described web shape body is made up of resin material.So, with
During biological organization sample contact, contact force is milder, sample also will not cause unnecessary damage simultaneously.
In one of them embodiment of the present invention, as preferably, described adjusting means includes screw and is arranged on described
The nut of screw one end, described nut is arranged on the outside of the described first or second gripping arm, and described nut spiral shell movably
It is connected on described screw, adds holding force for regulate described screw.
In one of them embodiment of the present invention, as preferably, described first and second gripping arms are the most each other
Connect in H type.
In one of them embodiment of the present invention, as preferably, described back-moving spring is compression spring.
In one of them embodiment of the present invention, as preferably, the two ends of described back-moving spring are separately fixed at nearly institute
State the inner side of the second end of the first and second gripping arms.
In one of them embodiment of the present invention, as preferably, the surface-coated of described web shape body has shockproof cushioning layer.
To reduce the injury possible to sample.
Although embodiment of the present invention are disclosed as above, but it is not restricted in description and embodiment listed
Using, it can be applied to various applicable the field of the invention completely, for those skilled in the art, and can be easily
Realizing other amendment, therefore under the general concept limited without departing substantially from claim and equivalency range, the present invention does not limit
In specific details with shown here as the legend with description.
Claims (7)
1. the utensil in biological organization sample section preparation process, it is characterised in that including:
First and second gripping arms, described first and second gripping arms are pivotally connected to one another, and described first and second folders
Take the second end gripped when the first end and the operation of biological organization sample section when arm is respectively provided with use, described first and the
First end of two gripping arms is respectively provided with a web shape body, and the respective web shape body of the first and second gripping arms is set parallel to each other,
The web shape body of described first and second gripping arms defines gripping region each other；
Range sensor, it is arranged on the end of the first or second gripping arm, is used for detecting described first and second grippings
Distance between the web shape body of arm；
Back-moving spring, its two ends are respectively connecting on described first and second gripping arms, make described first and second to provide
The power of gripping arm Guan Bi；
Adjusting means, its two ends are fixed adjustably to the second ends of described first and second gripping arms, for described first and the
Two gripping arms provide the chucking power contrary with the restoring force of described back-moving spring, and the chucking power of described adjusting means offer is big
Little and described first and second gripping arms web shape body between distance positive correlation；With
Microprocessor, its be arranged on described first or second gripping arm the second end, described microprocessor respectively with described regulation
Device and described range sensor connect, and also prestore biological organization sample slice thickness and described first in described microprocessor
And second gripping arm web shape body between the first corresponding relation of distance, prestore described first and the in described microprocessor
Second corresponding relation of the chucking power size that the distance between the web shape body of two gripping arms provides with described adjusting means.
2. the utensil in biological organization sample section preparation process as claimed in claim 1, it is characterised in that described web
Shape body is made up of resin material.
3. the utensil in biological organization sample section preparation process as claimed in claim 1, it is characterised in that described tune
Regulating device includes screw and is arranged on the nut of described screw one end, and described nut is arranged on the described first or second gripping arm
Outside, and described nut is bolted on described screw movably, adds holding force for regulate described screw.
4. utensil in biological organization sample section preparation process as claimed in claim 1, it is characterised in that described the
One and second grips arm is pivotally connected to one another in H type.
5. the utensil in biological organization sample section preparation process as claimed in claim 1, it is characterised in that described multiple
Position spring is compression spring.
6. the utensil in biological organization sample section preparation process as claimed in claim 1, it is characterised in that described multiple
The two ends of position spring are separately fixed at the inner side of the second end of the most described first and second gripping arms.
7. the utensil in biological organization sample section preparation process as claimed in claim 1, it is characterised in that described web
The surface-coated of shape body has shockproof cushioning layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610521169.0A CN106226116B (en) | 2016-06-29 | 2016-06-29 | For the utensil in biological organization sample slice preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610521169.0A CN106226116B (en) | 2016-06-29 | 2016-06-29 | For the utensil in biological organization sample slice preparation process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106226116A true CN106226116A (en) | 2016-12-14 |
| CN106226116B CN106226116B (en) | 2019-04-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610521169.0A Active CN106226116B (en) | 2016-06-29 | 2016-06-29 | For the utensil in biological organization sample slice preparation process |
Country Status (1)
| Country | Link |
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| CN (1) | CN106226116B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314182A (en) * | 2017-08-03 | 2017-11-03 | 安徽中工科技股份有限公司 | A kind of band bulge type hard tube snap joint |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1768712A (en) * | 2004-06-14 | 2006-05-10 | 伊西康内外科公司 | Surgical clip |
| WO2007039185A3 (en) * | 2005-10-04 | 2007-10-11 | Erbe Elektromedizin | Electrosurgical instrument |
| CN202154721U (en) * | 2011-07-08 | 2012-03-07 | 浙江神腾康慈生物医药科技有限公司 | Lifting pincers |
| CN204228444U (en) * | 2014-12-03 | 2015-03-25 | 董国平 | A kind of tissue sampling cutter |
| CN105534570A (en) * | 2015-12-13 | 2016-05-04 | 彭辉 | Gynecological operation pelvic tumor extraction pincer |
-
2016
- 2016-06-29 CN CN201610521169.0A patent/CN106226116B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1768712A (en) * | 2004-06-14 | 2006-05-10 | 伊西康内外科公司 | Surgical clip |
| WO2007039185A3 (en) * | 2005-10-04 | 2007-10-11 | Erbe Elektromedizin | Electrosurgical instrument |
| CN202154721U (en) * | 2011-07-08 | 2012-03-07 | 浙江神腾康慈生物医药科技有限公司 | Lifting pincers |
| CN204228444U (en) * | 2014-12-03 | 2015-03-25 | 董国平 | A kind of tissue sampling cutter |
| CN105534570A (en) * | 2015-12-13 | 2016-05-04 | 彭辉 | Gynecological operation pelvic tumor extraction pincer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314182A (en) * | 2017-08-03 | 2017-11-03 | 安徽中工科技股份有限公司 | A kind of band bulge type hard tube snap joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106226116B (en) | 2019-04-19 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190225 Address after: 315012 No. 755 Liyuan North Road, Haishu District, Ningbo City, Zhejiang Province Applicant after: Jin Qi Address before: 536007 New Century Avenue 98, Yinhai District, Beihai City, Guangxi Zhuang Autonomous Region Applicant before: Liao Dandan |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191009 Address after: 310051 room 1303, floor 13, building 5, No. 688, Bin'an Road, Changhe street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou bailing Biological Technology Co., Ltd. Address before: 315012 No. 755 Liyuan North Road, Haishu District, Ningbo City, Zhejiang Province Patentee before: Jin Qi |